diff --git a/c/src/lib/libbsp/lm32/milkymist/include/bsp.h b/c/src/lib/libbsp/lm32/milkymist/include/bsp.h
index 3813a03551..26bac1e5b2 100644
--- a/c/src/lib/libbsp/lm32/milkymist/include/bsp.h
+++ b/c/src/lib/libbsp/lm32/milkymist/include/bsp.h
@@ -26,7 +26,6 @@
 
 #include <rtems.h>
 #include <rtems/console.h>
-#include <rtems/clockdrv.h>
 
 /**
  * @defgroup lm32_milkymist Milkymist Support