diff --git a/manywheel/build_rocm.sh b/manywheel/build_rocm.sh
index 701dc03af..e227b8576 100755
--- a/manywheel/build_rocm.sh
+++ b/manywheel/build_rocm.sh
@@ -168,8 +168,8 @@ do
         file_path=($(find $ROCM_HOME/ -name "$lib")) # Then search in ROCM_HOME
     fi
     if [[ -z $file_path ]]; then
-	echo "Warning: Library file $lib is not found."
-	file_path="NOT_FOUND"
+	echo "Error: Library file $lib is not found." >&2
+	exit 1
     fi
     ROCM_SO_PATHS[${#ROCM_SO_PATHS[@]}]="$file_path" # Append lib to array
 done