diff --git a/build.gradle.kts b/build.gradle.kts
index a99df0a5..ebf796a1 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -83,8 +83,11 @@ tasks {
             }
         }
     }
+}
 
-    withType(Javadoc::class.java).all {
+allprojects {
+    // Exclude Kotlin files from Javadoc generation because Kotlin files are not supported by Dokka
+    tasks.withType(Javadoc::class.java).all {
         exclude("**/*.kt")
     }
 }
diff --git a/sample/build.gradle.kts b/sample/build.gradle.kts
index 5b96e492..f7df7cfe 100644
--- a/sample/build.gradle.kts
+++ b/sample/build.gradle.kts
@@ -154,9 +154,3 @@ dependencies {
 
     coreLibraryDesugaring(libs.android.tools.desugar)
 }
-
-tasks {
-    withType(Javadoc::class.java).all {
-        exclude("**/*.kt")
-    }
-}
\ No newline at end of file