diff --git a/SPIRV/GlslangToSpv.cpp b/SPIRV/GlslangToSpv.cpp
index 1676b9d..1a8ba44 100755
--- a/SPIRV/GlslangToSpv.cpp
+++ b/SPIRV/GlslangToSpv.cpp
@@ -521,9 +521,9 @@
 // descriptor set.
 bool IsDescriptorResource(const glslang::TType& type)
 {
-    // uniform and buffer blocks are included
+    // uniform and buffer blocks are included, unless it is a push_constant
     if (type.getBasicType() == glslang::EbtBlock)
-        return type.getQualifier().isUniformOrBuffer();
+        return type.getQualifier().isUniformOrBuffer() && ! type.getQualifier().layoutPushConstant;
 
     // non block...
     // basically samplerXXX/subpass/sampler/texture are all included