diff --git a/firmware/simtrace_src/cciddriver.c b/firmware/simtrace_src/cciddriver.c
index 0bba1470..89e77b9b 100644
--- a/firmware/simtrace_src/cciddriver.c
+++ b/firmware/simtrace_src/cciddriver.c
@@ -73,9 +73,6 @@
 /// Constants: IDs: Device release number.
 #define CCIDDriverDescriptors_RELEASE         0x0100
 
-/// Returns the minimum between two values.
-#define MIN(a, b)       ((a < b) ? a : b)
-
 //------------------------------------------------------------------------------
 //         Types
 //------------------------------------------------------------------------------