diff --git a/modules/lcr/lcr_mod.c b/modules/lcr/lcr_mod.c
index 3bdcc98fb..d02d72fef 100644
--- a/modules/lcr/lcr_mod.c
+++ b/modules/lcr/lcr_mod.c
@@ -758,7 +758,8 @@ static pcre *reg_ex_comp(const char *pattern)
 {
     pcre *re, *result;
     const char *error;
-    int rc, size, err_offset;
+    int rc, err_offset;
+    size_t size;
 
     re = pcre_compile(pattern, 0, &error, &err_offset, NULL);
     if (re == NULL) {
diff --git a/modules_k/regex/regex_mod.c b/modules_k/regex/regex_mod.c
index 51665aa69..eb9f7440c 100644
--- a/modules_k/regex/regex_mod.c
+++ b/modules_k/regex/regex_mod.c
@@ -260,7 +260,7 @@ static int load_pcres(int action)
 	char line[FILE_MAX_LINE];
 	char **patterns = NULL;
 	pcre *pcre_tmp = NULL;
-	int pcre_size;
+	size_t pcre_size;
 	int pcre_rc;
 	const char *pcre_error;
 	int pcre_erroffset;