diff --git a/plugins/GSdx/GSDeviceOGL.cpp b/plugins/GSdx/GSDeviceOGL.cpp
index d0dffb4231..f19df34409 100644
--- a/plugins/GSdx/GSDeviceOGL.cpp
+++ b/plugins/GSdx/GSDeviceOGL.cpp
@@ -626,7 +626,6 @@ GLuint GSDeviceOGL::CompilePS(PSSelector sel)
 		+ format("#define PS_LTF %d\n", sel.ltf)
 		+ format("#define PS_COLCLIP %d\n", sel.colclip)
 		+ format("#define PS_DATE %d\n", sel.date)
-		+ format("#define PS_SPRITEHACK %d\n", sel.spritehack)
 		+ format("#define PS_TCOFFSETHACK %d\n", sel.tcoffsethack)
 		//+ format("#define PS_POINT_SAMPLER %d\n", sel.point_sampler)
 		+ format("#define PS_IIP %d\n", sel.iip)
diff --git a/plugins/GSdx/GSDeviceOGL.h b/plugins/GSdx/GSDeviceOGL.h
index 8f41c22589..69f634c2ac 100644
--- a/plugins/GSdx/GSDeviceOGL.h
+++ b/plugins/GSdx/GSDeviceOGL.h
@@ -305,7 +305,6 @@ class GSDeviceOGL : public GSDevice
 				uint32 fba:1;
 				uint32 aout:1;
 				uint32 date:3;
-				uint32 spritehack:1;
 				uint32 tcoffsethack:1;
 				//uint32 point_sampler:1; Not tested, so keep the bit for blend
 				uint32 iip:1;
@@ -319,14 +318,14 @@ class GSDeviceOGL : public GSDevice
 				uint32 wmt:2;
 				uint32 ltf:1;
 
-				uint32 _free:3;
+				uint32 _free:4;
 			};
 
 			uint32 key;
 		};
 
 		// FIXME is the & useful ?
-		operator uint32() {return key & 0x1fffffff;}
+		operator uint32() {return key & 0x0fffffff;}
 
 		PSSelector() : key(0) {}
 	};
diff --git a/plugins/GSdx/GSRendererOGL.cpp b/plugins/GSdx/GSRendererOGL.cpp
index 69b297fd8a..b57ceca219 100644
--- a/plugins/GSdx/GSRendererOGL.cpp
+++ b/plugins/GSdx/GSRendererOGL.cpp
@@ -447,6 +447,8 @@ void GSRendererOGL::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
 
 	// By default don't use texture
 	ps_sel.tfx = 4;
+	bool spritehack = false;
+	int  atst = ps_sel.atst;
 
 	if(tex)
 	{
@@ -464,7 +466,7 @@ void GSRendererOGL::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
 		ps_sel.tfx = context->TEX0.TFX;
 		ps_sel.tcc = context->TEX0.TCC;
 		ps_sel.ltf = bilinear && !simple_sample;
-		ps_sel.spritehack = tex->m_spritehack_t;
+		spritehack = tex->m_spritehack_t;
 		// FIXME the ati is currently disabled on the shader. I need to find a .gs to test that we got same
 		// bug on opengl
 		// FIXME for the moment disable it on subroutine (it will kill my perf for nothings)
@@ -518,6 +520,10 @@ void GSRendererOGL::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
 				dev->PSSetShaderResource(0, tex->m_texture);
 			}
 		}
+
+		if (spritehack && (ps_sel.atst == 2)) {
+			ps_sel.atst = 1;
+		}
 	}
 
 	// WARNING: setup of the program must be done first. So you can setup
@@ -603,7 +609,10 @@ void GSRendererOGL::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
 
 		static const uint32 iatst[] = {1, 0, 5, 6, 7, 2, 3, 4};
 
-		ps_sel.atst = iatst[ps_sel.atst];
+		ps_sel.atst = iatst[atst];
+		if (spritehack && (ps_sel.atst == 2)) {
+			ps_sel.atst = 1;
+		}
 
 		dev->SetupPS(ps_sel);
 
diff --git a/plugins/GSdx/res/glsl/tfx_fs.glsl b/plugins/GSdx/res/glsl/tfx_fs.glsl
index cb51f40165..5fe38025a6 100644
--- a/plugins/GSdx/res/glsl/tfx_fs.glsl
+++ b/plugins/GSdx/res/glsl/tfx_fs.glsl
@@ -325,7 +325,7 @@ void atst(vec4 c)
 	discard;
 #elif (PS_ATST == 1) // always
 	// nothing to do
-#elif (PS_ATST == 2) && (PS_SPRITEHACK == 0) // l
+#elif (PS_ATST == 2) // l
 	if ((AREF - a - 0.5f) < 0.0f)
 		discard;
 #elif (PS_ATST == 3 ) // le
diff --git a/plugins/GSdx/res/glsl_source.h b/plugins/GSdx/res/glsl_source.h
index f490f25342..4e4ec35a3b 100644
--- a/plugins/GSdx/res/glsl_source.h
+++ b/plugins/GSdx/res/glsl_source.h
@@ -1046,7 +1046,7 @@ static const char* tfx_fs_all_glsl =
 	"	discard;\n"
 	"#elif (PS_ATST == 1) // always\n"
 	"	// nothing to do\n"
-	"#elif (PS_ATST == 2) && (PS_SPRITEHACK == 0) // l\n"
+	"#elif (PS_ATST == 2) // l\n"
 	"	if ((AREF - a - 0.5f) < 0.0f)\n"
 	"		discard;\n"
 	"#elif (PS_ATST == 3 ) // le\n"