diff --git a/app/build.gradle b/app/build.gradle
index 84b7bd81..e3eddaaf 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -65,8 +65,8 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_11
-        targetCompatibility JavaVersion.VERSION_11
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
     }
     externalNativeBuild {
         cmake {