diff --git a/src/renderer.c b/src/renderer.c
index 89bcdd50..c854771e 100644
--- a/src/renderer.c
+++ b/src/renderer.c
@@ -51,7 +51,7 @@ typedef struct RenFont {
   ERenFontHinting hinting;
   unsigned char style;
   unsigned short underline_thickness;
-  char path[1];
+  char path[];
 } RenFont;
 
 static const char* utf8_to_codepoint(const char *p, unsigned *dst) {