diff --git a/Data/Sys/Shaders/lens_distortion.glsl b/Data/Sys/Shaders/lens_distortion.glsl
index 6311cd956b..9b40ea1a8b 100644
--- a/Data/Sys/Shaders/lens_distortion.glsl
+++ b/Data/Sys/Shaders/lens_distortion.glsl
@@ -53,7 +53,7 @@ void main()
   float offsetAdd;
 
   // layer0 = left eye, layer1 = right eye
-  if (layer == 1)
+  if (src_layer == 1)
   {
     offsetAdd = stereoOffset;
   }
diff --git a/Source/Core/VideoCommon/PostProcessing.cpp b/Source/Core/VideoCommon/PostProcessing.cpp
index 6cf1397416..8d0b758c6f 100644
--- a/Source/Core/VideoCommon/PostProcessing.cpp
+++ b/Source/Core/VideoCommon/PostProcessing.cpp
@@ -400,6 +400,8 @@ void PostProcessing::RecompileShader()
   m_pixel_shader.reset();
   if (!CompilePixelShader())
     return;
+  if (!CompileVertexShader())
+    return;
 
   CompilePipeline();
 }