diff --git a/inc/hgl/graph/vulkan/VK.h b/inc/hgl/graph/vulkan/VK.h
index c0c1e07e..c03da839 100644
--- a/inc/hgl/graph/vulkan/VK.h
+++ b/inc/hgl/graph/vulkan/VK.h
@@ -53,7 +53,7 @@ class Renderable;
 
 using CharPointerList=hgl::List<const char *>;
 
-enum class ShaderType
+enum class ShaderStage
 {
     Vertex      =VK_SHADER_STAGE_VERTEX_BIT,
     TessControl =VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT,
@@ -61,7 +61,7 @@ enum class ShaderType
     Geometry    =VK_SHADER_STAGE_GEOMETRY_BIT,
     Fragment    =VK_SHADER_STAGE_FRAGMENT_BIT,
     Compute     =VK_SHADER_STAGE_COMPUTE_BIT
-};//
+};//enum class ShaderStage
 
 struct PushConstant
 {
diff --git a/inc/hgl/graph/vulkan/VKCommandBuffer.h b/inc/hgl/graph/vulkan/VKCommandBuffer.h
index db108b2d..bf045771 100644
--- a/inc/hgl/graph/vulkan/VKCommandBuffer.h
+++ b/inc/hgl/graph/vulkan/VKCommandBuffer.h
@@ -92,9 +92,9 @@ public:
         return(true);
     }
 
-    void PushConstants(ShaderType shader_type,uint32_t offset,uint32_t size,const void *pValues)
+    void PushConstants(ShaderStage shader_stage,uint32_t offset,uint32_t size,const void *pValues)
     {
-        vkCmdPushConstants(cmd_buf,pipeline_layout,(VkShaderStageFlagBits)shader_type,offset,size,pValues);
+        vkCmdPushConstants(cmd_buf,pipeline_layout,(VkShaderStageFlagBits)shader_stage,offset,size,pValues);
     }
 
     void PushConstants(const PushConstant *pc){vkCmdPushConstants(cmd_buf,pipeline_layout,VK_SHADER_STAGE_VERTEX_BIT,0,sizeof(PushConstant),pc);}