diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index f734b91a76b..92594c8ede8 100644
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -587,7 +587,7 @@ static zend_always_inline size_t calculate_unit_length(pcre_cache_entry *pce, co
 PHPAPI pcre_cache_entry* pcre_get_compiled_regex_cache_ex(zend_string *regex, bool locale_aware)
 {
 	pcre2_code			*re = NULL;
-#if 10 == PCRE2_MAJOR && 37 == PCRE2_MINOR && !HAVE_BUNDLED_PCRE
+#if 10 == PCRE2_MAJOR && 37 == PCRE2_MINOR && !defined(HAVE_BUNDLED_PCRE)
 	uint32_t			 coptions = PCRE2_NO_START_OPTIMIZE;
 #else
 	uint32_t			 coptions = 0;
diff --git a/ext/zend_test/test.c b/ext/zend_test/test.c
index 7feb1920a58..7eea02cd07d 100644
--- a/ext/zend_test/test.c
+++ b/ext/zend_test/test.c
@@ -732,7 +732,7 @@ static ZEND_FUNCTION(get_open_basedir)
 static ZEND_FUNCTION(zend_test_is_pcre_bundled)
 {
 	ZEND_PARSE_PARAMETERS_NONE();
-#if HAVE_BUNDLED_PCRE
+#ifdef HAVE_BUNDLED_PCRE
 	RETURN_TRUE;
 #else
 	RETURN_FALSE;