diff --git a/chatterino.pro b/chatterino.pro
index 5c9dc4f70..360c11d9b 100644
--- a/chatterino.pro
+++ b/chatterino.pro
@@ -383,7 +383,8 @@ HEADERS  += \
     src/widgets/StreamView.hpp \
     src/widgets/TooltipWidget.hpp \
     src/widgets/Window.hpp \
-    src/providers/twitch/TwitchCommon.hpp
+    src/providers/twitch/TwitchCommon.hpp \
+    src/util/IsBigEndian.hpp
 
 RESOURCES += \ 
     resources/resources.qrc \
diff --git a/src/Application.cpp b/src/Application.cpp
index 8ab5a878e..064c79452 100644
--- a/src/Application.cpp
+++ b/src/Application.cpp
@@ -16,24 +16,13 @@
 #include "singletons/SettingsManager.hpp"
 #include "singletons/ThemeManager.hpp"
 #include "singletons/WindowManager.hpp"
+#include "util/IsBigEndian.hpp"
 #include "util/PostToThread.hpp"
 
 #include <atomic>
 
 namespace chatterino {
 
-namespace {
-
-bool isBigEndian()
-{
-    int test = 1;
-    char *p = reinterpret_cast<char *>(&test);
-
-    return p[0] == 0;
-}
-
-}  // namespace
-
 static std::atomic<bool> isAppConstructed{false};
 static std::atomic<bool> isAppInitialized{false};
 
diff --git a/src/util/IsBigEndian.hpp b/src/util/IsBigEndian.hpp
new file mode 100644
index 000000000..ef15dc5ef
--- /dev/null
+++ b/src/util/IsBigEndian.hpp
@@ -0,0 +1,13 @@
+#pragma once
+
+namespace chatterino {
+
+bool isBigEndian()
+{
+    int test = 1;
+    char *p = reinterpret_cast<char *>(&test);
+
+    return p[0] == 0;
+}
+
+}  // namespace chatterino