diff --git a/make/autoconf/configure.ac b/make/autoconf/configure.ac
index a5372287061..7e5cd136b6b 100644
--- a/make/autoconf/configure.ac
+++ b/make/autoconf/configure.ac
@@ -233,6 +233,7 @@ HOTSPOT_SETUP_JVM_FEATURES
 
 JDKOPT_DETECT_INTREE_EC
 LIB_TESTS_ENABLE_DISABLE_FAILURE_HANDLER
+
 JDKOPT_ENABLE_DISABLE_GENERATE_CLASSLIST
 JDKOPT_EXCLUDE_TRANSLATIONS
 JDKOPT_ENABLE_DISABLE_MANPAGES