diff --git a/danger-kotlin/build.gradle.kts b/danger-kotlin/build.gradle.kts
index 0896199..072e88b 100644
--- a/danger-kotlin/build.gradle.kts
+++ b/danger-kotlin/build.gradle.kts
@@ -44,5 +44,8 @@ kotlin {
                 implementation(kotlin("test-annotations-common"))
             }
         }
+        all {
+            languageSettings.optIn("kotlinx.cinterop.ExperimentalForeignApi")
+        }
     }
 }