diff --git a/src/engine/renderer/glsl_source/forwardLighting_fp.glsl b/src/engine/renderer/glsl_source/forwardLighting_fp.glsl
index 975efee42c..82b33b47fb 100644
--- a/src/engine/renderer/glsl_source/forwardLighting_fp.glsl
+++ b/src/engine/renderer/glsl_source/forwardLighting_fp.glsl
@@ -965,7 +965,7 @@ void	main()
 	Vts = normalize(Vts);
 
 	// size and start position of search in texture space
-	vec2 S = Vts.xy * -u_DepthScale / Vts.z;
+	vec2 S = Vts.xy * u_DepthScale / Vts.z;
 
 	float depth = RayIntersectDisplaceMap(texNormal, S, u_NormalMap);
 
diff --git a/src/engine/renderer/glsl_source/lightMapping_fp.glsl b/src/engine/renderer/glsl_source/lightMapping_fp.glsl
index 34543ea22f..62677f0c8e 100644
--- a/src/engine/renderer/glsl_source/lightMapping_fp.glsl
+++ b/src/engine/renderer/glsl_source/lightMapping_fp.glsl
@@ -63,7 +63,7 @@ void	main()
 	V = normalize(V);
 
 	// size and start position of search in texture space
-	vec2 S = V.xy * -u_DepthScale / V.z;
+	vec2 S = V.xy * u_DepthScale / V.z;
 
 #if 0
 	vec2 texOffset = vec2(0.0);
diff --git a/src/engine/renderer/glsl_source/liquid_fp.glsl b/src/engine/renderer/glsl_source/liquid_fp.glsl
index 5453c0ecb3..485a5af842 100644
--- a/src/engine/renderer/glsl_source/liquid_fp.glsl
+++ b/src/engine/renderer/glsl_source/liquid_fp.glsl
@@ -155,8 +155,8 @@ void	main()
 	// ray intersect in view direction
 
 	// size and start position of search in texture space
-	//vec2 S = V.xy * -u_DepthScale / V.z;
-	vec2 S = V.xy * -0.03 / V.z;
+	//vec2 S = V.xy * u_DepthScale / V.z;
+	vec2 S = V.xy * 0.03 / V.z;
 
 	float depth = RayIntersectDisplaceMap(texNormal, S);
 
diff --git a/src/engine/renderer/glsl_source/vertexLighting_DBS_entity_fp.glsl b/src/engine/renderer/glsl_source/vertexLighting_DBS_entity_fp.glsl
index 51924a78eb..2ecd66b4db 100644
--- a/src/engine/renderer/glsl_source/vertexLighting_DBS_entity_fp.glsl
+++ b/src/engine/renderer/glsl_source/vertexLighting_DBS_entity_fp.glsl
@@ -100,7 +100,7 @@ void	main()
 	Vts = normalize(Vts);
 
 	// size and start position of search in texture space
-	vec2 S = Vts.xy * -u_DepthScale / Vts.z;
+	vec2 S = Vts.xy * u_DepthScale / Vts.z;
 
 #if 0
 	vec2 texOffset = vec2(0.0);
diff --git a/src/engine/renderer/glsl_source/vertexLighting_DBS_world_fp.glsl b/src/engine/renderer/glsl_source/vertexLighting_DBS_world_fp.glsl
index 5fbd71f6cf..a3a8942b95 100644
--- a/src/engine/renderer/glsl_source/vertexLighting_DBS_world_fp.glsl
+++ b/src/engine/renderer/glsl_source/vertexLighting_DBS_world_fp.glsl
@@ -94,7 +94,7 @@ void	main()
 	Vts = normalize(Vts);
 
 	// size and start position of search in texture space
-	vec2 S = Vts.xy * -u_DepthScale / Vts.z;
+	vec2 S = Vts.xy * u_DepthScale / Vts.z;
 
 #if 0
 	vec2 texOffset = vec2(0.0);