diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt
index 070151bec6..40ec20f3dd 100644
--- a/externals/CMakeLists.txt
+++ b/externals/CMakeLists.txt
@@ -189,7 +189,7 @@ if (ANDROID)
    endif()
 endif()
 
-if (UNIX)
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
     add_subdirectory(gamemode)
 endif()
 
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index 57cbb9d072..2651daadbb 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -174,7 +174,7 @@ if(ANDROID)
     )
 endif()
 
-if (UNIX)
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
   target_sources(common PRIVATE
     linux/gamemode.cpp
     linux/gamemode.h
diff --git a/src/common/linux/gamemode.cpp b/src/common/linux/gamemode.cpp
index 8876d8dc42..8d3e2934a6 100644
--- a/src/common/linux/gamemode.cpp
+++ b/src/common/linux/gamemode.cpp
@@ -4,6 +4,7 @@
 #include <gamemode_client.h>
 
 #include "common/linux/gamemode.h"
+#include "common/logging/log.h"
 #include "common/settings.h"
 
 namespace Common::Linux {