diff --git a/src/ui/flutter_app/android/app/build.gradle b/src/ui/flutter_app/android/app/build.gradle
index 13afe95f..a9e8d3e6 100644
--- a/src/ui/flutter_app/android/app/build.gradle
+++ b/src/ui/flutter_app/android/app/build.gradle
@@ -73,7 +73,6 @@ android {
     externalNativeBuild {
         cmake {
             path "CMakeLists.txt"
-            version '3.19.6'
         }
     }
 }