diff --git a/README.md b/README.md
index d9c698f..7d554f0 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ kdenframe -m sine-in -w 3840 -h 2160 -f 24 -x 3840 -X 0
 
 **Default values:**
 
-```c
+```C
 #define FPS 60.0
 #define DUR 1.0
 #define POS 0