diff --git a/cmirror.c b/cmirror.c
index 7594397..3a7f3db 100644
--- a/cmirror.c
+++ b/cmirror.c
@@ -60,7 +60,7 @@ static G_NORETURN G_GNUC_PRINTF(1, 2) void die(const char *restrict fmt, ...) {
 
 static GRegex *compile_pattern(char *pattern) {
     GError *error = NULL;
-    GRegex *regex = g_regex_new(pattern, 0, 0, &error);;
+    GRegex *regex = g_regex_new(pattern, 0, 0, &error);
     if (!regex)
         die("%s\n", error->message);
     return regex;