diff --git a/scripts/build.sh b/scripts/build.sh
index 3e8243c..46147a9 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -34,4 +34,8 @@ fi
 go build -o "$PREFIX/ava" "$GECKO_PATH/main/"*.go
 go build -o "$PREFIX/xputtest" "$GECKO_PATH/xputtest/"*.go
 go build -o "$PLUGIN_PREFIX/evm" "$CORETH_PATH/plugin/"*.go
-echo "Build Successful"
\ No newline at end of file
+if [[ -f "$PREFIX/ava" && -f "$PREFIX/xputtest" && -f "$PLUGIN_PREFIX/evm" ]]; then
+        echo "Build Successful" 
+else
+        echo "Build failure" 
+fi
\ No newline at end of file