diff --git a/System Abstraction/win32/cdb_file.c b/System Abstraction/win32/cdb_file.c
index 77ac209..8c31f43 100644
--- a/System Abstraction/win32/cdb_file.c	
+++ b/System Abstraction/win32/cdb_file.c	
@@ -1,4 +1,4 @@
-#include "../cdb_Sustem.h"
+#include "../cdb_sustem.h"
 #include <windows.h>
 
 struct sus_File_impl{
diff --git a/System Abstraction/win32/cdb_memroy.c b/System Abstraction/win32/cdb_memroy.c
index b458493..10747d9 100644
--- a/System Abstraction/win32/cdb_memroy.c	
+++ b/System Abstraction/win32/cdb_memroy.c	
@@ -1,4 +1,4 @@
-#include "../cdb_Sustem.h"
+#include "../cdb_sustem.h"
 #include <windows.h>
 
 // returns NULL, if there is no memroy left or an error occured