diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/CommonizerIT.kt b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/CommonizerIT.kt
index 8a51a58e553..e3acfaf8406 100644
--- a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/CommonizerIT.kt
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/CommonizerIT.kt
@@ -425,9 +425,7 @@ open class CommonizerIT : BaseGradleIT() {
     private fun `test multiple cinterops with test source sets and compilations`(testSourceSetsDependingOnMain: Boolean) {
         with(Project("commonizeMultipleCInteropsWithTests", minLogLevel = INFO)) {
 
-            val isUnix = HostManager.hostIsMac || HostManager.hostIsLinux
             val isMac = HostManager.hostIsMac
-            val isWindows = HostManager.hostIsMingw
 
             fun CompiledProject.assertTestSourceSetsDependingOnMainParameter() {
                 val message = "testSourceSetsDependingOnMain is set"
@@ -447,44 +445,42 @@ open class CommonizerIT : BaseGradleIT() {
                 getCommonizerDependencies("nativeMain").withoutNativeDistributionDependencies().apply {
                     assertDependencyFilesMatches(".*nativeHelper")
                     assertTargetOnAllDependencies(
-                        CommonizerTarget(IOS_X64, IOS_ARM64, LINUX_X64, LINUX_ARM64, MACOS_X64, MINGW_X64, MINGW_X86)
+                        CommonizerTarget(IOS_X64, IOS_ARM64, LINUX_X64, LINUX_ARM64, MACOS_X64, MINGW_X64)
                     )
                 }
 
                 getCommonizerDependencies("nativeTest").withoutNativeDistributionDependencies().apply {
                     assertDependencyFilesMatches(".*nativeHelper", ".*nativeTestHelper")
                     assertTargetOnAllDependencies(
-                        CommonizerTarget(IOS_X64, IOS_ARM64, LINUX_X64, LINUX_ARM64, MACOS_X64, MINGW_X64, MINGW_X86)
+                        CommonizerTarget(IOS_X64, IOS_ARM64, LINUX_X64, LINUX_ARM64, MACOS_X64, MINGW_X64)
                     )
                 }
 
-                if (isUnix) {
-                    getCommonizerDependencies("unixMain").withoutNativeDistributionDependencies().apply {
-                        assertDependencyFilesMatches(".*nativeHelper", ".*unixHelper")
-                        assertTargetOnAllDependencies(CommonizerTarget(IOS_X64, IOS_ARM64, LINUX_X64, LINUX_ARM64, MACOS_X64))
-                    }
-
-                    getCommonizerDependencies("unixTest").withoutNativeDistributionDependencies().apply {
-                        assertDependencyFilesMatches(".*nativeHelper", ".*unixHelper", ".*nativeTestHelper")
-                        assertTargetOnAllDependencies(CommonizerTarget(IOS_X64, IOS_ARM64, LINUX_X64, LINUX_ARM64, MACOS_X64))
-                    }
-
-                    getCommonizerDependencies("linuxMain").withoutNativeDistributionDependencies().apply {
-                        assertDependencyFilesMatches(".*nativeHelper", ".*unixHelper")
-                        assertTargetOnAllDependencies(CommonizerTarget(LINUX_X64, LINUX_ARM64))
-                    }
-
-                    getCommonizerDependencies("linuxTest").withoutNativeDistributionDependencies().apply {
-                        assertDependencyFilesMatches(".*nativeHelper", ".*unixHelper", ".*nativeTestHelper")
-                        assertTargetOnAllDependencies(CommonizerTarget(LINUX_X64, LINUX_ARM64))
-                    }
-
-                    getCommonizerDependencies("linuxX64Main").assertEmpty()
-                    getCommonizerDependencies("linuxArm64Main").assertEmpty()
-                    getCommonizerDependencies("linuxX64Test").assertEmpty()
-                    getCommonizerDependencies("linuxArm64Test").assertEmpty()
+                getCommonizerDependencies("unixMain").withoutNativeDistributionDependencies().apply {
+                    assertDependencyFilesMatches(".*nativeHelper", ".*unixHelper")
+                    assertTargetOnAllDependencies(CommonizerTarget(IOS_X64, IOS_ARM64, LINUX_X64, LINUX_ARM64, MACOS_X64))
                 }
 
+                getCommonizerDependencies("unixTest").withoutNativeDistributionDependencies().apply {
+                    assertDependencyFilesMatches(".*nativeHelper", ".*unixHelper", ".*nativeTestHelper")
+                    assertTargetOnAllDependencies(CommonizerTarget(IOS_X64, IOS_ARM64, LINUX_X64, LINUX_ARM64, MACOS_X64))
+                }
+
+                getCommonizerDependencies("linuxMain").withoutNativeDistributionDependencies().apply {
+                    assertDependencyFilesMatches(".*nativeHelper", ".*unixHelper")
+                    assertTargetOnAllDependencies(CommonizerTarget(LINUX_X64, LINUX_ARM64))
+                }
+
+                getCommonizerDependencies("linuxTest").withoutNativeDistributionDependencies().apply {
+                    assertDependencyFilesMatches(".*nativeHelper", ".*unixHelper", ".*nativeTestHelper")
+                    assertTargetOnAllDependencies(CommonizerTarget(LINUX_X64, LINUX_ARM64))
+                }
+
+                getCommonizerDependencies("linuxX64Main").assertEmpty()
+                getCommonizerDependencies("linuxArm64Main").assertEmpty()
+                getCommonizerDependencies("linuxX64Test").assertEmpty()
+                getCommonizerDependencies("linuxArm64Test").assertEmpty()
+
                 if (isMac) {
                     getCommonizerDependencies("appleMain").withoutNativeDistributionDependencies().apply {
                         assertDependencyFilesMatches(".*nativeHelper", ".*unixHelper", ".*appleHelper")
@@ -516,22 +512,8 @@ open class CommonizerIT : BaseGradleIT() {
                     getCommonizerDependencies("iosArm64Test").assertEmpty()
                 }
 
-                if (isWindows) {
-                    getCommonizerDependencies("windowsMain").withoutNativeDistributionDependencies().apply {
-                        assertDependencyFilesMatches(".*nativeHelper", ".*windowsHelper")
-                        assertTargetOnAllDependencies(CommonizerTarget(MINGW_X86, MINGW_X64))
-                    }
-
-                    getCommonizerDependencies("windowsTest").withoutNativeDistributionDependencies().apply {
-                        assertDependencyFilesMatches(".*nativeHelper", ".*windowsHelper", ".*nativeTestHelper")
-                        assertTargetOnAllDependencies(CommonizerTarget(MINGW_X86, MINGW_X64))
-                    }
-
-                    getCommonizerDependencies("windowsX64Main").assertEmpty()
-                    getCommonizerDependencies("windowsX64Test").assertEmpty()
-                    getCommonizerDependencies("windowsX86Main").assertEmpty()
-                    getCommonizerDependencies("windowsX86Test").assertEmpty()
-                }
+                getCommonizerDependencies("windowsX64Main").assertEmpty()
+                getCommonizerDependencies("windowsX64Test").assertEmpty()
             }
 
             build(":assemble", options = testSourceSetsDependingOnMainParameterOption) {
@@ -547,16 +529,14 @@ open class CommonizerIT : BaseGradleIT() {
                 assertSuccessful()
             }
 
-            if (isUnix) {
-                build(":compileUnixMainKotlinMetadata", options = testSourceSetsDependingOnMainParameterOption) {
-                    assertTestSourceSetsDependingOnMainParameter()
-                    assertSuccessful()
-                }
+            build(":compileUnixMainKotlinMetadata", options = testSourceSetsDependingOnMainParameterOption) {
+                assertTestSourceSetsDependingOnMainParameter()
+                assertSuccessful()
+            }
 
-                build(":compileLinuxMainKotlinMetadata", options = testSourceSetsDependingOnMainParameterOption) {
-                    assertTestSourceSetsDependingOnMainParameter()
-                    assertSuccessful()
-                }
+            build(":compileLinuxMainKotlinMetadata", options = testSourceSetsDependingOnMainParameterOption) {
+                assertTestSourceSetsDependingOnMainParameter()
+                assertSuccessful()
             }
 
             if (isMac) {
@@ -570,13 +550,6 @@ open class CommonizerIT : BaseGradleIT() {
                     assertSuccessful()
                 }
             }
-
-            if (isWindows) {
-                build(":compileWindowsMainKotlinMetadata", options = testSourceSetsDependingOnMainParameterOption) {
-                    assertTestSourceSetsDependingOnMainParameter()
-                    assertSuccessful()
-                }
-            }
         }
     }
 
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/commonizeMultipleCInteropsWithTests/build.gradle.kts b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/commonizeMultipleCInteropsWithTests/build.gradle.kts
index 9565bd02bef..a64c74aee2e 100644
--- a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/commonizeMultipleCInteropsWithTests/build.gradle.kts
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/commonizeMultipleCInteropsWithTests/build.gradle.kts
@@ -31,8 +31,6 @@ kotlin {
     ios()
 
     mingwX64("windowsX64")
-    @Suppress("DEPRECATION_ERROR")
-    mingwX86("windowsX86")
 
     val commonMain by sourceSets.getting
     val commonTest by sourceSets.getting
@@ -53,12 +51,8 @@ kotlin {
     val macosTest by sourceSets.getting
     val iosMain by sourceSets.getting
     val iosTest by sourceSets.getting
-    val windowsMain by sourceSets.creating
-    val windowsTest by sourceSets.creating
     val windowsX64Main by sourceSets.getting
     val windowsX64Test by sourceSets.getting
-    val windowsX86Main by sourceSets.getting
-    val windowsX86Test by sourceSets.getting
 
     commonMain {
         -jvmMain
@@ -73,10 +67,7 @@ kotlin {
                     -linuxX64Main
                 }
             }
-            -windowsMain {
-                -windowsX64Main
-                -windowsX86Main
-            }
+            -windowsX64Main
         }
     }
 
@@ -92,10 +83,7 @@ kotlin {
                     -linuxX64Test
                 }
             }
-            -windowsTest {
-                -windowsX64Test
-                -windowsX86Test
-            }
+            -windowsX64Test
         }
     }
 
@@ -105,7 +93,6 @@ kotlin {
         unixTest.dependsOn(unixMain)
         appleTest.dependsOn(appleMain)
         linuxTest.dependsOn(linuxMain)
-        windowsTest.dependsOn(windowsMain)
     }
 
     targets.withType<KotlinNativeTarget>().forEach { target ->