diff --git a/src/modules/graphics/opengl/SpriteBatch.cpp b/src/modules/graphics/opengl/SpriteBatch.cpp
index c60f3dcc8..327dece67 100644
--- a/src/modules/graphics/opengl/SpriteBatch.cpp
+++ b/src/modules/graphics/opengl/SpriteBatch.cpp
@@ -233,7 +233,10 @@ void SpriteBatch::setBufferSize(int newsize)
 	}
 
 	// Copy as much of the old data into the new VertexBuffer as can fit.
-	new_array_buf->fill(0, sizeof(Vertex) * 4 * std::min(newsize, size), old_data);
+	{
+		VertexBuffer::Bind bind(*new_array_buf);
+		new_array_buf->fill(0, sizeof(Vertex) * 4 * std::min(newsize, size), old_data);
+	}
 
 	// We don't need to unmap the old VertexBuffer since we're deleting it.
 	delete array_buf;
diff --git a/src/scripts/graphics.lua b/src/scripts/graphics.lua
index 6c2e895a7..1e25c651a 100644
--- a/src/scripts/graphics.lua
+++ b/src/scripts/graphics.lua
@@ -1295,7 +1295,8 @@ do
 #define number float
 #define Image sampler2D
 #define extern uniform
-#define Texel texture2D]]
+#define Texel texture2D
+#pragma optionNV(strict on)]]
 
 	local GLSL_UNIFORMS = [[
 #define TransformMatrix gl_ModelViewMatrix
diff --git a/src/scripts/graphics.lua.h b/src/scripts/graphics.lua.h
index e91ab5a8d..14a9d5c09 100644
--- a/src/scripts/graphics.lua.h
+++ b/src/scripts/graphics.lua.h
@@ -6276,7 +6276,9 @@ const unsigned char graphics_lua[] =
 	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x65, 0x78, 0x74, 0x65, 0x72, 0x6e, 0x20, 0x75, 0x6e, 0x69, 
 	0x66, 0x6f, 0x72, 0x6d, 0x0a,
 	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x54, 0x65, 0x78, 0x65, 0x6c, 0x20, 0x74, 0x65, 0x78, 0x74, 
-	0x75, 0x72, 0x65, 0x32, 0x44, 0x5d, 0x5d, 0x0a,
+	0x75, 0x72, 0x65, 0x32, 0x44, 0x0a,
+	0x23, 0x70, 0x72, 0x61, 0x67, 0x6d, 0x61, 0x20, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x4e, 0x56, 0x28, 0x73, 
+	0x74, 0x72, 0x69, 0x63, 0x74, 0x20, 0x6f, 0x6e, 0x29, 0x5d, 0x5d, 0x0a,
 	0x09, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x55, 0x4e, 0x49, 0x46, 0x4f, 0x52, 
 	0x4d, 0x53, 0x20, 0x3d, 0x20, 0x5b, 0x5b, 0x0a,
 	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x66, 0x6f, 0x72, 0x6d, 0x4d,