diff --git a/apps/openmw/mwrender/sky.cpp b/apps/openmw/mwrender/sky.cpp
index 3f815d9fc..89c1f3c09 100644
--- a/apps/openmw/mwrender/sky.cpp
+++ b/apps/openmw/mwrender/sky.cpp
@@ -523,7 +523,6 @@ void SkyManager::create()
     "	in float4 color	: COLOR,	\n"
     "	out float4 oPosition : POSITION,	\n"
     "	out float4 oVertexColor    : TEXCOORD0, \n"
-    "   uniform float4 emissive, \n"
     "	uniform float4x4 worldViewProj	\n"
     ")	\n"
     "{	\n"
@@ -548,7 +547,6 @@ void SkyManager::create()
     "	in float4 iVertexColor	: TEXCOORD0,	\n"
     "	out float4 oColor    : COLOR, \n"
     "   uniform float4 emissive, \n"
-    "	uniform float4x4 worldViewProj	\n"
     ")	\n"
     "{	\n"
     "   oColor = iVertexColor * emissive; \n"