diff --git a/keyboards/30wer/config.h b/keyboards/30wer/config.h
index cf1bd72e5..5a89a35f0 100644
--- a/keyboards/30wer/config.h
+++ b/keyboards/30wer/config.h
@@ -21,6 +21,3 @@
 
 /* COL2ROW or ROW2COL */
 #define DIODE_DIRECTION COL2ROW
-
-/* prevent stuck modifiers */
-#define PREVENT_STUCK_MODIFIERS
diff --git a/keyboards/ergodox_ez/keymaps/rgb_layer/config.h b/keyboards/ergodox_ez/keymaps/rgb_layer/config.h
index 59302b800..1913a2d36 100644
--- a/keyboards/ergodox_ez/keymaps/rgb_layer/config.h
+++ b/keyboards/ergodox_ez/keymaps/rgb_layer/config.h
@@ -11,7 +11,6 @@
 
 #define IGNORE_MOD_TAP_INTERRUPT
 #undef PERMISSIVE_HOLD
-#undef PREVENT_STUCK_MODIFIERS
 
 
 #define FORCE_NKRO
diff --git a/keyboards/handwired/hexon38/config.h b/keyboards/handwired/hexon38/config.h
index e9e1eb4d2..1176d3fa5 100644
--- a/keyboards/handwired/hexon38/config.h
+++ b/keyboards/handwired/hexon38/config.h
@@ -49,6 +49,3 @@
 
 /* Locking resynchronize hack */
 //#define LOCKING_RESYNC_ENABLE
-
-/* prevent stuck modifiers */
-//#define PREVENT_STUCK_MODIFIERS
diff --git a/keyboards/handwired/pteron/config.h b/keyboards/handwired/pteron/config.h
index 56921b020..af9c1598e 100644
--- a/keyboards/handwired/pteron/config.h
+++ b/keyboards/handwired/pteron/config.h
@@ -24,6 +24,3 @@
 
 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5  // 5 is default
-
-/* prevent stuck modifiers */
-#define PREVENT_STUCK_MODIFIERS
diff --git a/keyboards/treadstone48/keymaps/default/config.h b/keyboards/treadstone48/keymaps/default/config.h
index 3f63a0cfb..e22040cdd 100644
--- a/keyboards/treadstone48/keymaps/default/config.h
+++ b/keyboards/treadstone48/keymaps/default/config.h
@@ -26,7 +26,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #undef TAPPING_TERM
 #endif
 #define TAPPING_TERM 225
-// #define PREVENT_STUCK_MODIFIERS
 // #define IGNORE_MOD_TAP_INTERRUPT
 
 #ifdef MOUSEKEY_ENABLE
diff --git a/keyboards/treadstone48/rev1/config.h b/keyboards/treadstone48/rev1/config.h
index 09fb62154..a46951c71 100644
--- a/keyboards/treadstone48/rev1/config.h
+++ b/keyboards/treadstone48/rev1/config.h
@@ -27,7 +27,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define PRODUCT         treadstone48
 #define DESCRIPTION     Symmetrical staggered 47+1 Keys Keyboard
 
-#define PREVENT_STUCK_MODIFIERS
 #define TAPPING_FORCE_HOLD
 #define TAPPING_TERM 150
 
diff --git a/keyboards/zinc/rev1/config.h b/keyboards/zinc/rev1/config.h
index c8560233d..6713b3098 100644
--- a/keyboards/zinc/rev1/config.h
+++ b/keyboards/zinc/rev1/config.h
@@ -29,7 +29,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define PRODUCT         zinc rev.1
 #define DESCRIPTION     A split keyboard
 
-#define PREVENT_STUCK_MODIFIERS
 #define TAPPING_FORCE_HOLD
 #define TAPPING_TERM 100
 
diff --git a/keyboards/zinc/reva/config.h b/keyboards/zinc/reva/config.h
index 6ae12d54c..8eeb154ac 100644
--- a/keyboards/zinc/reva/config.h
+++ b/keyboards/zinc/reva/config.h
@@ -26,7 +26,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define PRODUCT         zinc rev.A
 #define DESCRIPTION     A split keyboard
 
-#define PREVENT_STUCK_MODIFIERS
 #define TAPPING_FORCE_HOLD
 #define TAPPING_TERM 100