diff --git a/reactos/drivers/ksfilter/ks/CMakeLists.txt b/reactos/drivers/ksfilter/ks/CMakeLists.txt
index a6229f7cf9d..85ba42829c1 100644
--- a/reactos/drivers/ksfilter/ks/CMakeLists.txt
+++ b/reactos/drivers/ksfilter/ks/CMakeLists.txt
@@ -31,6 +31,10 @@ list(APPEND SOURCE
     ks.rc
     ${CMAKE_CURRENT_BINARY_DIR}/ks.def)
 
+if(MSVC)
+    list(APPEND SOURCE msvc.S)
+endif()
+
 add_library(ks SHARED ${SOURCE})
 
 set_target_properties(ks PROPERTIES SUFFIX ".sys")
diff --git a/reactos/drivers/ksfilter/ks/msvc.S b/reactos/drivers/ksfilter/ks/msvc.S
new file mode 100644
index 00000000000..449dcf7f3ab
--- /dev/null
+++ b/reactos/drivers/ksfilter/ks/msvc.S
@@ -0,0 +1,26 @@
+
+#include <asm.inc>
+
+.code
+
+MACRO(DEFINE_ALIAS, alias, orig)
+EXTERN &orig:PROC
+ALIAS <&alias> = <&orig>
+ENDM
+
+PUBLIC ?NonDelegatedRelease@CBaseUnknown@@UAGKXZ
+?NonDelegatedRelease@CBaseUnknown@@UAGKXZ:
+    jmp _IIndirectedUnknown_fnRelease@4
+
+
+DEFINE_ALIAS ??0CBaseUnknown@@QAE@ABU_GUID@@PAUIUnknown@@@Z, @CBaseUnknown_ConstructorWithGUID@16
+DEFINE_ALIAS ??0CBaseUnknown@@QAE@PAUIUnknown@@@Z, @CBaseUnknown_Constructor@12
+DEFINE_ALIAS ??1CBaseUnknown@@UAE@XZ, @CBaseUnknown_DefaultDestructor@8
+DEFINE_ALIAS ??_FCBaseUnknown@@QAEXXZ, @CBaseUnknown_Destructor@12
+DEFINE_ALIAS ?IndirectedAddRef@CBaseUnknown@@UAGKXZ, _IIndirectedUnknown_fnAddRef@4
+DEFINE_ALIAS ?IndirectedQueryInterface@CBaseUnknown@@UAGJABU_GUID@@PAPAX@Z, _IIndirectedUnknown_fnQueryInterface@12
+DEFINE_ALIAS ?IndirectedRelease@CBaseUnknown@@UAGKXZ, _IIndirectedUnknown_fnRelease@4
+DEFINE_ALIAS ?NonDelegatedAddRef@CBaseUnknown@@UAGKXZ, _INonDelegatedUnknown_fnAddRef@4
+DEFINE_ALIAS ?NonDelegatedQueryInterface@CBaseUnknown@@UAGJABU_GUID@@PAPAX@Z, _INonDelegatedUnknown_fnQueryInterface@12
+
+END