Link to ntdll.

diff --git a/dlls/shlwapi/Makefile.in b/dlls/shlwapi/Makefile.in
index a1a08a9..fc09c5e 100644
--- a/dlls/shlwapi/Makefile.in
+++ b/dlls/shlwapi/Makefile.in
@@ -4,7 +4,7 @@
 SRCDIR    = @srcdir@
 VPATH     = @srcdir@
 MODULE    = shlwapi.dll
-IMPORTS   = ole32 user32 gdi32 advapi32 kernel32
+IMPORTS   = ole32 user32 gdi32 advapi32 kernel32 ntdll
 DELAYIMPORTS = oleaut32
 EXTRALIBS = -luuid $(LIBUNICODE)