diff --git a/linuxkm/linuxkm_wc_port.h b/linuxkm/linuxkm_wc_port.h
index 6bb0ae2ec8..dce26dc37f 100644
--- a/linuxkm/linuxkm_wc_port.h
+++ b/linuxkm/linuxkm_wc_port.h
@@ -115,6 +115,7 @@
     _Pragma("GCC diagnostic ignored \"-Wdiscarded-qualifiers\"");
     _Pragma("GCC diagnostic ignored \"-Wtype-limits\"");
     _Pragma("GCC diagnostic ignored \"-Wswitch-enum\"");
+    _Pragma("GCC diagnostic ignored \"-Wcast-function-type\""); /* needed for kernel 4.14.336 */
 
     #include <linux/kconfig.h>
     #include <linux/kernel.h>