diff --git a/idea/build.gradle.kts b/idea/build.gradle.kts
index 9d785747926..be67751bb51 100644
--- a/idea/build.gradle.kts
+++ b/idea/build.gradle.kts
@@ -6,6 +6,9 @@ plugins {
 }
 
 val kotlinVersion: String by rootProject.extra
+val isFirPlugin: Boolean
+    get() = rootProject.findProperty("idea.fir.plugin") == "true"
+
 
 repositories {
     maven("https://jetbrains.bintray.com/markdown")
@@ -25,6 +28,11 @@ sourceSets {
             "idea-repl/resources",
             "resources-en"
         )
+        if (isFirPlugin) {
+            resources.srcDir("resources-fir")
+        } else {
+            resources.srcDir("resources-descriptors")
+        }
     }
     "test" {
         projectDefault()
diff --git a/idea/resources/META-INF/plugin.xml b/idea/resources-descriptors/META-INF/plugin.xml
similarity index 100%
rename from idea/resources/META-INF/plugin.xml
rename to idea/resources-descriptors/META-INF/plugin.xml
diff --git a/idea/resources/META-INF/plugin.xml.192 b/idea/resources-descriptors/META-INF/plugin.xml.192
similarity index 100%
rename from idea/resources/META-INF/plugin.xml.192
rename to idea/resources-descriptors/META-INF/plugin.xml.192
diff --git a/idea/resources/META-INF/plugin.xml.201 b/idea/resources-descriptors/META-INF/plugin.xml.201
similarity index 100%
rename from idea/resources/META-INF/plugin.xml.201
rename to idea/resources-descriptors/META-INF/plugin.xml.201
diff --git a/idea/resources/META-INF/plugin.xml.as36 b/idea/resources-descriptors/META-INF/plugin.xml.as36
similarity index 100%
rename from idea/resources/META-INF/plugin.xml.as36
rename to idea/resources-descriptors/META-INF/plugin.xml.as36
diff --git a/idea/resources/META-INF/plugin.xml.as40 b/idea/resources-descriptors/META-INF/plugin.xml.as40
similarity index 100%
rename from idea/resources/META-INF/plugin.xml.as40
rename to idea/resources-descriptors/META-INF/plugin.xml.as40