diff --git a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4134.inl b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4134.inl
index 3458cc51b..c1969d6db 100644
--- a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4134.inl
+++ b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4134.inl
@@ -1941,6 +1941,7 @@ OOVPATable D3D8_4134[] = {
 	REGISTER_OOVPA(D3DDevice_SetShaderConstantMode, 4134, PATCH),
 	REGISTER_OOVPA(D3DDevice_GetCreationParameters, 4034, PATCH),
 	REGISTER_OOVPA(D3DDevice_GetVisibilityTestResult, 3925, PATCH),
+	REGISTER_OOVPA(D3D_SetPushBufferSize, 4034, PATCH),
 };
 
 // ******************************************************************
diff --git a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4361.inl b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4361.inl
index c3337fbff..689964d81 100644
--- a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4361.inl
+++ b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4361.inl
@@ -1935,6 +1935,7 @@ OOVPATable D3D8_4361[] = {
 	REGISTER_OOVPA(D3DCubeTexture_GetCubeMapSurface, 4361, PATCH),
 	REGISTER_OOVPA(Lock2DSurface, 3925, PATCH),
 	REGISTER_OOVPA(D3DDevice_SetScissors, 4361, PATCH),
+	REGISTER_OOVPA(D3D_SetPushBufferSize, 4034, PATCH),
 };
 
 // ******************************************************************
diff --git a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4432.inl b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4432.inl
index 060f49ed8..2fd49025a 100644
--- a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4432.inl
+++ b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4432.inl
@@ -812,6 +812,7 @@ OOVPATable D3D8_4432[]  {
 	REGISTER_OOVPA(D3DDevice_BeginPush, 4432, PATCH),
 	REGISTER_OOVPA(D3DDevice_EndPush, 4432, PATCH),
 	REGISTER_OOVPA(D3DDevice_SetScissors, 4432, PATCH),
+	REGISTER_OOVPA(D3D_SetPushBufferSize, 4034, PATCH),
 };
 
 // ******************************************************************
diff --git a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4627.inl b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4627.inl
index a283a9099..6e899f60c 100644
--- a/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4627.inl
+++ b/src/CxbxKrnl/HLEDataBase/D3D8.1.0.4627.inl
@@ -3336,6 +3336,7 @@ OOVPATable D3D8_4627[] = {
 	REGISTER_OOVPA(D3DDevice_GetBackMaterial, 4627, PATCH),
 	REGISTER_OOVPA(D3DDevice_SetBackMaterial, 4627, PATCH),
 	// REGISTER_OOVPA(D3DCubeTexture_LockRect, 3925, PATCH), // TODO: This needs to be verified on 4361, not just 4242!
+	REGISTER_OOVPA(D3D_SetPushBufferSize, 4034, PATCH),
 };
 
 // ******************************************************************