diff --git a/finqwerty/src/main/res/raw/pro1x_qwerty_cze_2.kcm b/finqwerty/src/main/res/raw/pro1x_qwerty_cze_2.kcm
index d8c011f..d4d7951 100644
--- a/finqwerty/src/main/res/raw/pro1x_qwerty_cze_2.kcm
+++ b/finqwerty/src/main/res/raw/pro1x_qwerty_cze_2.kcm
@@ -5,17 +5,6 @@ type OVERLAY
 # orig BACK
 map key 158 ESCAPE
 
-# orig SYM but SYM does not do anything at the moment
-# so use as back/wakeup for now
-map key 249 WAKEUP
-
-# map alt+sym = F6 (which signals keyboard open), allowing one to press alt+sym
-# to trigger enabling keyboard backlight and screen rotation as sometimes the
-# Pro1 stock OS seems to lose the keyboard open state
-key WAKEUP {
-    alt:                                replace F6
-}
-
 # Y/Z swap
 map key 21 Z
 map key 44 Y
diff --git a/finqwerty/src/main/res/raw/pro1x_qwerty_dan_1.kcm b/finqwerty/src/main/res/raw/pro1x_qwerty_dan_1.kcm
index c236866..158d230 100644
--- a/finqwerty/src/main/res/raw/pro1x_qwerty_dan_1.kcm
+++ b/finqwerty/src/main/res/raw/pro1x_qwerty_dan_1.kcm
@@ -5,17 +5,6 @@ type OVERLAY
 # orig BACK
 map key 158 ESCAPE
 
-# orig SYM but SYM does not do anything at the moment
-# so use as back/wakeup for now
-map key 249 WAKEUP
-
-# map alt+sym = F6 (which signals keyboard open), allowing one to press alt+sym
-# to trigger enabling keyboard backlight and screen rotation as sometimes the
-# Pro1 stock OS seems to lose the keyboard open state
-key WAKEUP {
-    alt:                                replace F6
-}
-
 # ROW 1
 
 key 1 {
diff --git a/finqwerty/src/main/res/raw/pro1x_qwerty_usa_1.kcm b/finqwerty/src/main/res/raw/pro1x_qwerty_usa_1.kcm
index 83aa170..6dcc718 100644
--- a/finqwerty/src/main/res/raw/pro1x_qwerty_usa_1.kcm
+++ b/finqwerty/src/main/res/raw/pro1x_qwerty_usa_1.kcm
@@ -5,17 +5,6 @@ type OVERLAY
 # orig BACK
 map key 158 ESCAPE
 
-# orig SYM but SYM does not do anything at the moment
-# so use as back/wakeup for now
-map key 249 WAKEUP
-
-# map alt+sym = F6 (which signals keyboard open), allowing one to press alt+sym
-# to trigger enabling keyboard backlight and screen rotation as sometimes the
-# Pro1 stock OS seems to lose the keyboard open state
-key WAKEUP {
-    alt:                                replace F6
-}
-
 # ROW 1
 
 key ESCAPE {
diff --git a/generate_layouts.py b/generate_layouts.py
index e4b2a7d..ca95b86 100755
--- a/generate_layouts.py
+++ b/generate_layouts.py
@@ -292,6 +292,11 @@
         NAME: f"pro1x_qwertz_{name}.kcm",
         SOURCE: f"pro1_qwertz_{name}.kcm",
         REPLACE: PRO1_PRO1X_REPLACE,
+        # Remove Sym = WAKEUP assignment, it does not work on Pro1X stock OS
+        # and the Sym has some stock functionality (keyboard layout setup).
+        REMOVE_SCANCODES: [
+            249, # Sym
+        ],
     } for name in QWERTZ_LAYOUTS
 ]