diff --git a/src/utils/xrAI/xrAI.vcxproj b/src/utils/xrAI/xrAI.vcxproj
index 54518cf93bb..86cb2ae8bc6 100644
--- a/src/utils/xrAI/xrAI.vcxproj
+++ b/src/utils/xrAI/xrAI.vcxproj
@@ -253,7 +253,6 @@
     <ClInclude Include="StdAfx.h" />
     <ClInclude Include="xrAI.h" />
     <ClInclude Include="xrCrossTable.h" />
-    <ClInclude Include="xrShaderTypes.h" />
     <ClInclude Include="xr_graph_merge.h" />
   </ItemGroup>
   <ItemGroup>
diff --git a/src/utils/xrAI/xrAI.vcxproj.filters b/src/utils/xrAI/xrAI.vcxproj.filters
index 62172344c10..61ef80df034 100644
--- a/src/utils/xrAI/xrAI.vcxproj.filters
+++ b/src/utils/xrAI/xrAI.vcxproj.filters
@@ -203,9 +203,6 @@
     <ClInclude Include="xrAI.h">
       <Filter>Compiler\Kernel</Filter>
     </ClInclude>
-    <ClInclude Include="xrShaderTypes.h">
-      <Filter>Compiler\Kernel</Filter>
-    </ClInclude>
     <ClInclude Include="xrCrossTable.h">
       <Filter>ALife\Cross</Filter>
     </ClInclude>
diff --git a/src/utils/xrAI/xrShaderTypes.h b/src/utils/xrAI/xrShaderTypes.h
deleted file mode 100644
index 47226871877..00000000000
--- a/src/utils/xrAI/xrShaderTypes.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#pragma once
-
-#include "fixedvector.h"
-
-const u32 sh_STAGE_MAX = 4;
-const u32 sh_PASS_MAX = 8;
-
-typedef char sh_name[64];
-
-class ENGINE_API CTexture;
-class ENGINE_API CXRShader;
-
-typedef svector<sh_name, sh_STAGE_MAX * sh_PASS_MAX> tex_names;
-typedef svector<CTexture*, sh_STAGE_MAX> tex_vector;
-typedef svector<tex_vector, sh_PASS_MAX> tex_handles;