diff --git a/gldefs/items/keys.txt b/gldefs/items/keys.txt
index 75458813c..f1f4a8478 100644
--- a/gldefs/items/keys.txt
+++ b/gldefs/items/keys.txt
@@ -92,10 +92,6 @@ Material Texture "models/DoomKeyLight.png"
 {
 	Brightmap "brightmaps/Fullbright.png"
 }
-Material Texture "models/DoomKeyLight3.png"
-{
-	Shader "shaders/glsl/KeyBlink.fp"
-}
 
 Material Texture "models/DoomRedSkull.png"
 {
diff --git a/language.version b/language.version
index bb9bd28c0..73f27c918 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r1210 \cu(mar 01 abr 2025 17:13:44 CEST)\c-";
-SWWM_SHORTVER="\cw1.3pre r1210 \cu(2025-04-01 17:13:44)\c-";
+SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r1211 \cu(vie 04 abr 2025 20:51:37 CEST)\c-";
+SWWM_SHORTVER="\cw1.3pre r1211 \cu(2025-04-04 20:51:37)\c-";
diff --git a/models/DoomKeyLight3.png b/models/DoomKeyLight3.png
deleted file mode 100644
index a0d8187b0..000000000
Binary files a/models/DoomKeyLight3.png and /dev/null differ
diff --git a/shaders/glsl/KeyBlink.fp b/shaders/glsl/KeyBlink.fp
deleted file mode 100644
index ceb11d8f5..000000000
--- a/shaders/glsl/KeyBlink.fp
+++ /dev/null
@@ -1,11 +0,0 @@
-// emulate keycard blink cycle on hud model
-
-void SetupMaterial( inout Material mat )
-{
-	float mixfct = floor(mod(timer*35.,20.)/10.);
-	vec2 uv = vTexCoord.st*vec2(.5,1.);
-	uv.x += mixfct*.5;
-	mat.Base = getTexel(uv);
-	mat.Normal = ApplyNormalMap(vTexCoord.st);
-	mat.Bright = vec4(mix(vec3(1.),vec3(0.),mixfct),1.);
-}
diff --git a/zmapinfo.txt b/zmapinfo.txt
index 2b4971f09..4d302abcd 100644
--- a/zmapinfo.txt
+++ b/zmapinfo.txt
@@ -156,7 +156,6 @@ GameInfo
 		"graphics/HUD/HealthBarS.png",	// Fuzz.fp w/ GRAY_COLORS
 		"graphics/HUD/HealthBarD.png",	// HealthBarD.fp
 		"models/SilverbulletJetSmoke.png",	// JetSmoke.fp
-		"models/DoomKeyLight3.png",	// KeyBlink.fp
 		"sprites/MKRVA0.png",	// Mykradvo.fp
 		"models/extra/AnomRingies.png",	// Mykradvo2.fp
 		"models/MortalSight.png",	// Overbright.fp