diff --git a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.3925.inl b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.3925.inl
index d8454efbd..35deea8b5 100644
--- a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.3925.inl
+++ b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.3925.inl
@@ -4179,6 +4179,29 @@ SOOVPA<7> D3DDevice_LoadVertexShaderProgram_1_0_3925 =
     }
 };
 
+// ******************************************************************
+// * D3DDevice_DeleteVertexShader
+// ******************************************************************
+SOOVPA<6> X_D3DDevice_DeleteVertexShader_1_0_3925 =
+{
+    0,  // Large == 0
+    6,  // Count == 6
+
+    -1, // Xref Not Saved
+    0,  // Xref Not Used
+
+    {
+        { 0x02, 0x24 },
+        { 0x06, 0xFF },
+        { 0x0A, 0x08 },
+        { 0x0E, 0x44 },
+
+        // D3DDevice_DeleteVertexShader+0x16 : retn 4
+        { 0x16, 0xC2 },
+        { 0x17, 0x04 },
+    }
+};
+
 // ******************************************************************
 // * D3DDevice_RunPushBuffer
 // ******************************************************************
@@ -5801,6 +5824,16 @@ OOVPATable D3D8_1_0_3925[] =
         #ifdef _DEBUG_TRACE
         "EmuIDirect3DDevice8_LoadVertexShaderProgram"
         #endif
+    },
+	// D3DDevice_DeleteVertexShader
+    {
+        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_3925,
+
+        XTL::EmuIDirect3DDevice8_DeleteVertexShader,
+
+        #ifdef _DEBUG_TRACE
+        "EmuIDirect3DDevice8_DeleteVertexShader"
+        #endif
     },
 	// IDirect3DDevice8::RunPushBuffer
     {
diff --git a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4034.inl b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4034.inl
index 0c064e30d..187d93037 100644
--- a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4034.inl
+++ b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4034.inl
@@ -2359,6 +2359,16 @@ OOVPATable D3D8_1_0_4034[] =
         #ifdef _DEBUG_TRACE
         "EmuIDirect3DDevice8_LoadVertexShader"
         #endif
+    },
+	// D3DDevice_DeleteVertexShader (* unchanged since 3925 *)
+    {
+        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_3925,
+
+        XTL::EmuIDirect3DDevice8_DeleteVertexShader,
+
+        #ifdef _DEBUG_TRACE
+        "EmuIDirect3DDevice8_DeleteVertexShader"
+        #endif
     },
 	// D3DDevice_DrawRectPatch
     {
diff --git a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4134.inl b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4134.inl
index 434112567..7afd61af6 100644
--- a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4134.inl
+++ b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4134.inl
@@ -1933,27 +1933,6 @@ SOOVPA<13> IDirect3DDevice8_SetRenderState_CullModeB_1_0_4134 =
     }
 };
 
-// ******************************************************************
-// * D3DDevice_DeleteVertexShader
-// ******************************************************************
-SOOVPA<6> X_D3DDevice_DeleteVertexShader_1_0_4134 =
-{
-    0,  // Large == 0
-    6,  // Count == 6
-
-    -1, // Xref Not Saved
-    0,  // Xref Not Used
-
-    {
-        { 0x02, 0x24 },
-        { 0x06, 0xFF },
-        { 0x0A, 0x08 },
-        { 0x0E, 0x44 },
-        { 0x16, 0xC2 },
-        { 0x17, 0x04 },
-    }
-};
-
 // ******************************************************************
 // * IDirect3DDevice8_SetScreenSpaceOffset
 // ******************************************************************
@@ -3621,9 +3600,9 @@ OOVPATable D3D8_1_0_4134[] =
         "EmuIDirect3DDevice8_SetRenderState_CullModeB"
         #endif
     },
-	// D3DDevice_DeleteVertexShader (* unchanged since 4134 *)
+	// D3DDevice_DeleteVertexShader (* unchanged since 3925 *)
     {
-        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_4134,
+        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_3925,
 
         XTL::EmuIDirect3DDevice8_DeleteVertexShader,
 
diff --git a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4361.inl b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4361.inl
index 0762c653e..a9ceffd1d 100644
--- a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4361.inl
+++ b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4361.inl
@@ -3374,9 +3374,9 @@ OOVPATable D3D8_1_0_4361[] =
         "EmuIDirect3DDevice8_SetRenderState_CullModeB"
         #endif
     },
-	// D3DDevice_DeleteVertexShader (* unchanged since 4134 *)
+	// D3DDevice_DeleteVertexShader (* unchanged since 3925 *)
     {
-        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_4134,
+        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_3925,
 
         XTL::EmuIDirect3DDevice8_DeleteVertexShader,
 
diff --git a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4432.inl b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4432.inl
index 6d620b0dd..5962f00d6 100644
--- a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4432.inl
+++ b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4432.inl
@@ -1597,9 +1597,9 @@ OOVPATable D3D8_1_0_4432[] =
         "EmuIDirect3DDevice8_SetRenderState_CullModeB"
         #endif
     },
-	// D3DDevice_DeleteVertexShader (* unchanged since 4134 *)
+	// D3DDevice_DeleteVertexShader (* unchanged since 3925 *)
     {
-        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_4134,
+        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_3925,
 
         XTL::EmuIDirect3DDevice8_DeleteVertexShader,
 
diff --git a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4627.inl b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4627.inl
index c29dae565..6d437a642 100644
--- a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4627.inl
+++ b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4627.inl
@@ -5360,9 +5360,9 @@ OOVPATable D3D8_1_0_4627[] =
         "EmuIDirect3DDevice8_GetViewportOffsetAndScale"
         #endif
     },
-    // D3DDevice_DeleteVertexShader (* unchanged since 4134 *)
+    // D3DDevice_DeleteVertexShader (* unchanged since 3925 *)
     {
-        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_4134,
+        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_3925,
 
         XTL::EmuIDirect3DDevice8_DeleteVertexShader,
 
diff --git a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.5233.inl b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.5233.inl
index f65050fa0..388952da7 100644
--- a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.5233.inl
+++ b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.5233.inl
@@ -3192,9 +3192,9 @@ OOVPATable D3D8_1_0_5233[] =
         "EmuIDirect3DDevice8_GetViewportOffsetAndScale"
         #endif
     },
-    // IDirect3DDevice8::DeleteVertexShader (* unchanged since 4134 *)
+    // IDirect3DDevice8::DeleteVertexShader (* unchanged since 3925 *)
     {
-        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_4134,
+        (OOVPA*)&X_D3DDevice_DeleteVertexShader_1_0_3925,
 
         XTL::EmuIDirect3DDevice8_DeleteVertexShader,