diff --git a/compiler/compiler.pro b/compiler/compiler.pro
index 9ac53d32f8d..230e3c247b0 100644
--- a/compiler/compiler.pro
+++ b/compiler/compiler.pro
@@ -204,4 +204,7 @@ messages/**)
 
 # for tools.jar
 -keep class com.sun.tools.javac.** { *; }
--keep class com.sun.source.** { *; }
\ No newline at end of file
+-keep class com.sun.source.** { *; }
+
+# for coroutines
+-keep class kotlinx.coroutines.** { *; }
\ No newline at end of file