diff --git a/common/crc16.h b/common/crc16.h
deleted file mode 100644
index e69de29b..00000000
diff --git a/xrdp/xrdp_bitmap.c b/xrdp/xrdp_bitmap.c
index e097806a..1f5d010f 100644
--- a/xrdp/xrdp_bitmap.c
+++ b/xrdp/xrdp_bitmap.c
@@ -27,7 +27,6 @@
 
 #include "xrdp.h"
 #include "log.h"
-#include "crc16.h"
 
 #define LLOG_LEVEL 1
 #define LLOGLN(_level, _args) \
diff --git a/xrdp/xrdp_cache.c b/xrdp/xrdp_cache.c
index 35ed794b..7f5aa95d 100644
--- a/xrdp/xrdp_cache.c
+++ b/xrdp/xrdp_cache.c
@@ -24,7 +24,6 @@
 
 #include "xrdp.h"
 #include "log.h"
-#include "crc16.h"
 
 #define LLOG_LEVEL 1
 #define LLOGLN(_level, _args) \