diff --git a/codec-cfg.c b/codec-cfg.c
index 588baa06b0..c4db32b891 100644
--- a/codec-cfg.c
+++ b/codec-cfg.c
@@ -1029,7 +1029,7 @@ int main(int argc, char* argv[])
 		printf("/* GENERATED FROM %s, DO NOT EDIT! */\n\n",argv[1]);
 		
 		for (i=0; i<2; i++) {
-		  	printf("codecs_t %s[] = {\n", nm[i]);
+		  	printf("const codecs_t %s[] = {\n", nm[i]);
 			for (j = 0; j < nr[i]; j++) {
 			  	printf("{");