diff --git a/xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp b/xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp
index e49e261d20..f45ca336b4 100644
--- a/xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp
+++ b/xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp
@@ -6,17 +6,10 @@
 #include <iostream>
 #include <vector>
 
-#ifdef __linux
+#if defined(__linux) || defined(__GNUC__ )
 #include <strings.h>
 #endif /* __linux */
 
-/*-------ADD THIS ----------------*/
-/*----- Error --> strcasecmp was not declared ----*/
-#ifdef __GNUC__ 
-#include <strings.h>
-#endif
-/*-------ADD THIS ----------------*/
-
 #ifdef _MSC_VER 
 #define strcasecmp _stricmp
 #endif