diff --git a/buildSrc/src/main/kotlin/IdeCompatibilityDsl.kt b/buildSrc/src/main/kotlin/IdeCompatibilityDsl.kt
index aa84f7539b4..579e6522976 100644
--- a/buildSrc/src/main/kotlin/IdeCompatibilityDsl.kt
+++ b/buildSrc/src/main/kotlin/IdeCompatibilityDsl.kt
@@ -26,7 +26,7 @@ fun CompatibilityPredicate.or(other: CompatibilityPredicate): CompatibilityPredi
 }
 
 enum class Platform : CompatibilityPredicate {
-    P173, P181, P182, P183, P191;
+    P181, P182, P183, P191;
 
     val version: Int = name.drop(1).toInt()
 
@@ -41,13 +41,11 @@ enum class Platform : CompatibilityPredicate {
 }
 
 enum class Ide(val platform: Platform) : CompatibilityPredicate {
-    IJ173(Platform.P173),
     IJ181(Platform.P181),
     IJ182(Platform.P182),
     IJ183(Platform.P183),
     IJ191(Platform.P191),
 
-    AS31(Platform.P173),
     AS32(Platform.P181),
     AS33(Platform.P182),
     AS34(Platform.P183),
diff --git a/idea/idea-android/build.gradle.kts b/idea/idea-android/build.gradle.kts
index d94f64a57d7..6d52c792155 100644
--- a/idea/idea-android/build.gradle.kts
+++ b/idea/idea-android/build.gradle.kts
@@ -55,7 +55,7 @@ dependencies {
 
     testRuntime(intellijPluginDep("android"))
 
-    (Platform[181].orHigher.or(Ide.AS31)) {
+    if (Platform[181].orHigher()) {
         testRuntime(intellijPluginDep("smali"))
     }
 
diff --git a/libraries/tools/kotlin-script-util/build.gradle.kts b/libraries/tools/kotlin-script-util/build.gradle.kts
index b8be6c56e9b..4b8b119f1e2 100644
--- a/libraries/tools/kotlin-script-util/build.gradle.kts
+++ b/libraries/tools/kotlin-script-util/build.gradle.kts
@@ -32,12 +32,8 @@ dependencies {
     testRuntime("org.sonatype.aether:aether-api:1.13.1")
     testRuntime("org.apache.maven:maven-core:3.0.3")
     compileOnly(intellijDep()) { includeJars("openapi", "util") }
+    testCompile(intellijDep()) { includeJars("openapi", "platform-api", "util") }
 
-    if (Platform[173].orLower()) {
-        testCompile(intellijDep()) { includeJars("openapi", "util") }
-    } else {
-        testCompile(intellijDep()) { includeJars("openapi", "platform-api", "util") }
-    }
 }
 
 projectTest {
diff --git a/plugins/android-extensions/android-extensions-idea/build.gradle.kts b/plugins/android-extensions/android-extensions-idea/build.gradle.kts
index c6d27057ea6..392d8faa353 100644
--- a/plugins/android-extensions/android-extensions-idea/build.gradle.kts
+++ b/plugins/android-extensions/android-extensions-idea/build.gradle.kts
@@ -57,7 +57,7 @@ dependencies {
         testRuntime(intellijPluginDep("maven"))
     }
     testRuntime(intellijPluginDep("android"))
-    (Platform[181].orHigher.or(Ide.AS31)) {
+    if (Platform[181].orHigher()) {
         testRuntime(intellijPluginDep("smali"))
     }
 }
diff --git a/plugins/uast-kotlin/build.gradle.kts b/plugins/uast-kotlin/build.gradle.kts
index 1188d156070..b46311c851a 100644
--- a/plugins/uast-kotlin/build.gradle.kts
+++ b/plugins/uast-kotlin/build.gradle.kts
@@ -18,11 +18,6 @@ dependencies {
         compileOnly(intellijDep()) { includeJars("java-api", "java-impl", "asm-all", rootProject = rootProject) }
     }
 
-    Platform[173].orLower {
-        compile(project(":idea:idea-core"))
-        compileOnly(intellijDep()) { includeJars("openapi", "idea", "util", "extensions", "asm-all", rootProject = rootProject) }
-    }
-
     testCompile(project(":kotlin-test:kotlin-test-jvm"))
     testCompile(projectTests(":compiler:tests-common"))
     testCompile(commonDep("junit:junit"))
@@ -34,10 +29,6 @@ dependencies {
         testCompileOnly(intellijDep()) { includeJars("java-api", "java-impl") }
     }
 
-    Platform[173].orLower {
-        testCompileOnly(intellijDep()) { includeJars("idea_rt") }
-    }
-
     testCompile(project(":idea:idea-native")) { isTransitive = false }
     testCompile(project(":idea:idea-gradle-native")) { isTransitive = false }