diff --git a/plugins/GSdx/GS.cpp b/plugins/GSdx/GS.cpp
index a9730d3ec2..10ce8e18e0 100644
--- a/plugins/GSdx/GS.cpp
+++ b/plugins/GSdx/GS.cpp
@@ -147,6 +147,8 @@ EXPORT_C_(int) GSinit()
 
 	if (g_const == nullptr)
 		return -1;
+	else
+		g_const->Init();
 
 #ifdef _WIN32
 
diff --git a/plugins/GSdx/GSScanlineEnvironment.h b/plugins/GSdx/GSScanlineEnvironment.h
index 4a8c0409d5..f034ea565c 100644
--- a/plugins/GSdx/GSScanlineEnvironment.h
+++ b/plugins/GSdx/GSScanlineEnvironment.h
@@ -250,7 +250,11 @@ struct GSScanlineConstantData : public GSAlignedClass<32>
 	alignas(16) float m_shift_128b[5][4];
 	alignas(16) float m_log2_coef_128b[4][4];
 
-	GSScanlineConstantData()
+	GSScanlineConstantData() {}
+
+	// GCC will be clever enough to stick some AVX instruction here
+	// So it must be defered to post global constructor
+	void Init()
 	{
 		uint8 I_hate_vs2013_m_test_256b[16][8] = {
 			{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},