diff --git a/flink-end-to-end-tests/test-scripts/common_ssl.sh b/flink-end-to-end-tests/test-scripts/common_ssl.sh
index 2d99e29c4f57a..8d4bc50b0a3b7 100644
--- a/flink-end-to-end-tests/test-scripts/common_ssl.sh
+++ b/flink-end-to-end-tests/test-scripts/common_ssl.sh
@@ -136,5 +136,5 @@ function set_conf_ssl {
 }
 
 function rollback_openssl_lib() {
-  rm $FLINK_DIR/lib/flink-shaded-netty-tcnative-{dynamic,static}-*.jar
+  rm -f $FLINK_DIR/lib/flink-shaded-netty-tcnative-{dynamic,static}-*.jar
 }