diff --git a/Source/controls/tracker.cpp b/Source/controls/tracker.cpp
index c983107fd..33f22bb05 100644
--- a/Source/controls/tracker.cpp
+++ b/Source/controls/tracker.cpp
@@ -50,10 +50,10 @@
 
 namespace devilution {
 
-TrackerTargetCategory SelectedTrackerTargetCategory = TrackerTargetCategory::Items;
-
 namespace {
 
+TrackerTargetCategory SelectedTrackerTargetCategory = TrackerTargetCategory::Items;
+
 TrackerTargetCategory AutoWalkTrackerTargetCategory = TrackerTargetCategory::Items; ///< Category of the active auto-walk target.
 int AutoWalkTrackerTargetId = -1;                                                   ///< ID of the target being auto-walked to, or -1 if inactive.
 
diff --git a/Source/controls/tracker.hpp b/Source/controls/tracker.hpp
index e73fa8166..6d0c6735a 100644
--- a/Source/controls/tracker.hpp
+++ b/Source/controls/tracker.hpp
@@ -20,8 +20,6 @@ enum class TrackerTargetCategory : uint8_t {
 	DeadBodies,
 };
 
-extern TrackerTargetCategory SelectedTrackerTargetCategory;
-
 void CycleTrackerTargetKeyPressed();
 void NavigateToTrackerTargetKeyPressed();
 void AutoWalkToTrackerTargetKeyPressed();