diff --git a/dll/win32/msvcrt/dllmain.c b/dll/win32/msvcrt/dllmain.c
index d47430db39e..8d556bdb5c0 100644
--- a/dll/win32/msvcrt/dllmain.c
+++ b/dll/win32/msvcrt/dllmain.c
@@ -30,6 +30,7 @@ extern char** _environ;      /* pointer to environment block */
 extern char** __initenv;     /* pointer to initial environment block */
 extern wchar_t** _wenviron;  /* pointer to environment block */
 extern wchar_t** __winitenv; /* pointer to initial environment block */
+extern void msvcrt_init_exception(void*) DECLSPEC_HIDDEN;
 
 /* LIBRARY ENTRY POINT ********************************************************/
 
@@ -43,6 +44,8 @@ DllMain(PVOID hinstDll, ULONG dwReason, PVOID reserved)
 
         TRACE("Process Attach\n");
 
+        msvcrt_init_exception(hinstDll);
+
         if (!crt_process_init())
         {
             ERR("crt_init() failed!\n");
diff --git a/dll/win32/msvcrt/msvcrt.spec b/dll/win32/msvcrt/msvcrt.spec
index 0cd58fe0fd0..76e7d0b37f3 100644
--- a/dll/win32/msvcrt/msvcrt.spec
+++ b/dll/win32/msvcrt/msvcrt.spec
@@ -934,7 +934,7 @@
 @ stub -version=0x600+ _scwprintf_p_l
 @ cdecl _searchenv(str str ptr)
 @ cdecl -version=0x600+ _searchenv_s(str str ptr long)
-@ stub -version=0x600+ -arch=i386 _seh_longjmp_unwind4
+@ stdcall -version=0x600+ -arch=i386 _seh_longjmp_unwind4(ptr)
 @ stdcall -arch=i386 _seh_longjmp_unwind(ptr)
 @ stub -arch=i386 _set_SSE2_enable
 @ stub -version=0x600+ _set_controlfp