diff --git a/src/crossarchivecreate.cpp b/src/crossarchivecreate.cpp
index 325851f..617fab0 100644
--- a/src/crossarchivecreate.cpp
+++ b/src/crossarchivecreate.cpp
@@ -1,4 +1,4 @@
-#include <CrossLang.hpp>
+#include "CrossLang.hpp"
 #include <iostream>
 using namespace Tesses::CrossLang;
 using namespace Tesses::Framework::Filesystem;
diff --git a/src/crossarchiveextract.cpp b/src/crossarchiveextract.cpp
index b4fb27a..0949fda 100644
--- a/src/crossarchiveextract.cpp
+++ b/src/crossarchiveextract.cpp
@@ -1,4 +1,4 @@
-#include <CrossLang.hpp>
+#include "CrossLang.hpp"
 #include <iostream>
 using namespace Tesses::CrossLang;
 using namespace Tesses::Framework::Filesystem;
diff --git a/src/markedtobject.cpp b/src/markedtobject.cpp
index 7defd25..690f49b 100644
--- a/src/markedtobject.cpp
+++ b/src/markedtobject.cpp
@@ -1,4 +1,4 @@
-#include <CrossLang.hpp>
+#include "CrossLang.hpp"
 
 namespace Tesses::CrossLang
 {