diff --git a/src/plugins/android/androidconfigurations.h b/src/plugins/android/androidconfigurations.h
index 1f6b2f6d07e..277cbeb2590 100644
--- a/src/plugins/android/androidconfigurations.h
+++ b/src/plugins/android/androidconfigurations.h
@@ -141,7 +141,7 @@ public:
         QString target;
         QString name;
         QString abi;
-        int sdcardSize;
+        int sdcardSize = 0;
         QString error; // only used in the return value of createAVD
     };