diff --git a/src/hwrenderer/dynlights/hw_lightbuffer.h b/src/hwrenderer/dynlights/hw_lightbuffer.h
index 8b3e182cb..9522ccc45 100644
--- a/src/hwrenderer/dynlights/hw_lightbuffer.h
+++ b/src/hwrenderer/dynlights/hw_lightbuffer.h
@@ -46,7 +46,7 @@ public:
     }
 
 	// Only relevant for OpenGL, so this does not need access to the render state.
-	int BindUBO(unsigned int index)
+	int BindUBO(int index)
 	{
 		if (!mBufferType && index > -1)
 		{
diff --git a/src/hwrenderer/scene/hw_renderstate.h b/src/hwrenderer/scene/hw_renderstate.h
index 99bded7e2..22cabc4c6 100644
--- a/src/hwrenderer/scene/hw_renderstate.h
+++ b/src/hwrenderer/scene/hw_renderstate.h
@@ -193,7 +193,7 @@ public:
 		mBias.Reset();
 
 		mVertexBuffer = nullptr;
-		mVertexOffsets[0] = mVertexOffsets[0] = 0;
+		mVertexOffsets[0] = mVertexOffsets[1] = 0;
 		mIndexBuffer = nullptr;
 
 		mColor.Set(1.0f, 1.0f, 1.0f, 1.0f);