diff --git a/Source/Core/VideoBackends/OGL/GLExtensions/GLExtensions.cpp b/Source/Core/VideoBackends/OGL/GLExtensions/GLExtensions.cpp
index 78f59514d9..fd6dc2485a 100644
--- a/Source/Core/VideoBackends/OGL/GLExtensions/GLExtensions.cpp
+++ b/Source/Core/VideoBackends/OGL/GLExtensions/GLExtensions.cpp
@@ -776,6 +776,15 @@ PFNGLPUSHDEBUGGROUPPROC glPushDebugGroup;
 PFNGLBUFFERSTORAGEPROC glBufferStorage;
 PFNGLNAMEDBUFFERSTORAGEEXTPROC glNamedBufferStorageEXT;
 
+// GL_NV_occlusion_query_samples
+PFNGLGENOCCLUSIONQUERIESNVPROC glGenOcclusionQueriesNV;
+PFNGLDELETEOCCLUSIONQUERIESNVPROC glDeleteOcclusionQueriesNV;
+PFNGLISOCCLUSIONQUERYNVPROC glIsOcclusionQueryNV;
+PFNGLBEGINOCCLUSIONQUERYNVPROC glBeginOcclusionQueryNV;
+PFNGLENDOCCLUSIONQUERYNVPROC glEndOcclusionQueryNV;
+PFNGLGETOCCLUSIONQUERYIVNVPROC glGetOcclusionQueryivNV;
+PFNGLGETOCCLUSIONQUERYUIVNVPROC glGetOcclusionQueryuivNV;
+
 // Creates a GLFunc object that requires a feature
 #define GLFUNC_REQUIRES(x, y) { (void**)&x, #x, y }
 // Creates a GLFunc object with a different function suffix
@@ -1254,6 +1263,15 @@ const GLFunc gl_function_array[] =
 	// EXT_geometry_shader
 	GLFUNC_SUFFIX(glFramebufferTexture, EXT, "GL_EXT_geometry_shader !VERSION_3_2"),
 
+	// NV_occlusion_query_samples
+	GLFUNC_REQUIRES(glGenOcclusionQueriesNV,    "GL_NV_occlusion_query_samples"),
+	GLFUNC_REQUIRES(glDeleteOcclusionQueriesNV, "GL_NV_occlusion_query_samples"),
+	GLFUNC_REQUIRES(glIsOcclusionQueryNV,       "GL_NV_occlusion_query_samples"),
+	GLFUNC_REQUIRES(glBeginOcclusionQueryNV,    "GL_NV_occlusion_query_samples"),
+	GLFUNC_REQUIRES(glEndOcclusionQueryNV,      "GL_NV_occlusion_query_samples"),
+	GLFUNC_REQUIRES(glGetOcclusionQueryivNV,    "GL_NV_occlusion_query_samples"),
+	GLFUNC_REQUIRES(glGetOcclusionQueryuivNV,   "GL_NV_occlusion_query_samples"),
+
 	// gl_1_1
 	// OpenGL 1.1 is at the end due to a bug in Android's EGL stack.
 	// eglGetProcAddress can only return a finite amount of function pointers
diff --git a/Source/Core/VideoBackends/OGL/GLExtensions/GLExtensions.h b/Source/Core/VideoBackends/OGL/GLExtensions/GLExtensions.h
index ccc835eae6..7645fcd8c3 100644
--- a/Source/Core/VideoBackends/OGL/GLExtensions/GLExtensions.h
+++ b/Source/Core/VideoBackends/OGL/GLExtensions/GLExtensions.h
@@ -31,6 +31,7 @@
 #include "VideoBackends/OGL/GLExtensions/gl_3_1.h"
 #include "VideoBackends/OGL/GLExtensions/gl_3_2.h"
 #include "VideoBackends/OGL/GLExtensions/KHR_debug.h"
+#include "VideoBackends/OGL/GLExtensions/NV_occlusion_query_samples.h"
 #include "VideoBackends/OGL/GLExtensions/NV_primitive_restart.h"
 
 namespace GLExtensions
diff --git a/Source/Core/VideoBackends/OGL/GLExtensions/NV_occlusion_query_samples.h b/Source/Core/VideoBackends/OGL/GLExtensions/NV_occlusion_query_samples.h
new file mode 100644
index 0000000000..10020e230b
--- /dev/null
+++ b/Source/Core/VideoBackends/OGL/GLExtensions/NV_occlusion_query_samples.h
@@ -0,0 +1,13 @@
+// Copyright 2013 Dolphin Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include "VideoBackends/OGL/GLExtensions/gl_common.h"
+
+extern PFNGLGENOCCLUSIONQUERIESNVPROC glGenOcclusionQueriesNV;
+extern PFNGLDELETEOCCLUSIONQUERIESNVPROC glDeleteOcclusionQueriesNV;
+extern PFNGLISOCCLUSIONQUERYNVPROC glIsOcclusionQueryNV;
+extern PFNGLBEGINOCCLUSIONQUERYNVPROC glBeginOcclusionQueryNV;
+extern PFNGLENDOCCLUSIONQUERYNVPROC glEndOcclusionQueryNV;
+extern PFNGLGETOCCLUSIONQUERYIVNVPROC glGetOcclusionQueryivNV;
+extern PFNGLGETOCCLUSIONQUERYUIVNVPROC glGetOcclusionQueryuivNV;
diff --git a/Source/Core/VideoBackends/OGL/OGL.vcxproj b/Source/Core/VideoBackends/OGL/OGL.vcxproj
index 1b60169220..8e8bbdcf2b 100644
--- a/Source/Core/VideoBackends/OGL/OGL.vcxproj
+++ b/Source/Core/VideoBackends/OGL/OGL.vcxproj
@@ -83,6 +83,7 @@
     <ClInclude Include="GLExtensions\gl_3_2.h" />
     <ClInclude Include="GLExtensions\gl_common.h" />
     <ClInclude Include="GLExtensions\KHR_debug.h" />
+    <ClInclude Include="GLExtensions\NV_occlusion_query_samples.h" />
     <ClInclude Include="GLExtensions\NV_primitive_restart.h" />
     <ClInclude Include="GLInterface\WGL.h" />
     <ClInclude Include="GLUtil.h" />
diff --git a/Source/Core/VideoBackends/OGL/OGL.vcxproj.filters b/Source/Core/VideoBackends/OGL/OGL.vcxproj.filters
index 8e65e8e2f5..9483aecbca 100644
--- a/Source/Core/VideoBackends/OGL/OGL.vcxproj.filters
+++ b/Source/Core/VideoBackends/OGL/OGL.vcxproj.filters
@@ -187,6 +187,9 @@
     <ClInclude Include="GLExtensions\GLExtensions.h">
       <Filter>GLExtensions</Filter>
     </ClInclude>
+    <ClInclude Include="GLExtensions\NV_occlusion_query_samples.h">
+      <Filter>GLExtensions</Filter>
+    </ClInclude>
     <ClInclude Include="GLExtensions\NV_primitive_restart.h">
       <Filter>GLExtensions</Filter>
     </ClInclude>