diff --git a/xs/src/libslic3r/ConditionalGcode.cpp b/xs/src/libslic3r/ConditionalGCode.cpp
similarity index 100%
rename from xs/src/libslic3r/ConditionalGcode.cpp
rename to xs/src/libslic3r/ConditionalGCode.cpp
diff --git a/xs/src/libslic3r/ConditionalGcode.hpp b/xs/src/libslic3r/ConditionalGCode.hpp
similarity index 100%
rename from xs/src/libslic3r/ConditionalGcode.hpp
rename to xs/src/libslic3r/ConditionalGCode.hpp
diff --git a/xs/src/libslic3r/GCode.hpp b/xs/src/libslic3r/GCode.hpp
index 47b5d14cc..a001daa00 100644
--- a/xs/src/libslic3r/GCode.hpp
+++ b/xs/src/libslic3r/GCode.hpp
@@ -10,7 +10,7 @@
 #include "PlaceholderParser.hpp"
 #include "Print.hpp"
 #include "PrintConfig.hpp"
-#include "ConditionalGcode.hpp"
+#include "ConditionalGCode.hpp"
 #include <string>
 
 namespace Slic3r {