diff --git a/src/engine/renderer/Material.cpp b/src/engine/renderer/Material.cpp
index 4cbbafa879..c4aab70bb6 100644
--- a/src/engine/renderer/Material.cpp
+++ b/src/engine/renderer/Material.cpp
@@ -946,6 +946,7 @@ void BindShaderLightMapping( Material* material ) {
 	}
 
 	gl_lightMappingShaderMaterial->SetUniform_ViewOrigin( backEnd.orientation.viewOrigin );
+	gl_lightMappingShaderMaterial->SetUniform_SRGB( tr.worldLinearizeTexture );
 	gl_lightMappingShaderMaterial->SetUniform_numLights( backEnd.refdef.numLights );
 	gl_lightMappingShaderMaterial->SetUniform_ModelMatrix( backEnd.orientation.transformMatrix );
 	gl_lightMappingShaderMaterial->SetUniform_ModelViewProjectionMatrix( glState.modelViewProjectionMatrix[glState.stackIndex] );
diff --git a/src/engine/renderer/gl_shader.cpp b/src/engine/renderer/gl_shader.cpp
index f2a58b239a..6274735e58 100644
--- a/src/engine/renderer/gl_shader.cpp
+++ b/src/engine/renderer/gl_shader.cpp
@@ -2573,6 +2573,7 @@ GLShader_lightMappingMaterial::GLShader_lightMappingMaterial() :
 	u_LightGridScale( this ),
 	u_numLights( this ),
 	u_Lights( this ),
+	u_SRGB( this ),
 	u_ShowTris( this ),
 	u_MaterialColour( this ),
 	u_ProfilerZero( this ),
@@ -3047,4 +3048,4 @@ GlobalUBOProxy::GlobalUBOProxy() :
 	u_Tonemap( this ),
 	u_TonemapParms( this ),
 	u_Exposure( this ) {
-}
\ No newline at end of file
+}
diff --git a/src/engine/renderer/gl_shader.h b/src/engine/renderer/gl_shader.h
index 6cae9daed0..a325dc9935 100644
--- a/src/engine/renderer/gl_shader.h
+++ b/src/engine/renderer/gl_shader.h
@@ -3068,6 +3068,7 @@ class GLShader_lightMappingMaterial :
 	public u_LightGridScale,
 	public u_numLights,
 	public u_Lights,
+	public u_SRGB,
 	public u_ShowTris,
 	public u_MaterialColour,
 	public u_ProfilerZero,