diff --git a/reactos/lib/mpr/Makefile.in b/reactos/lib/mpr/Makefile.in
index 87005abd05f..988a58b4f87 100644
--- a/reactos/lib/mpr/Makefile.in
+++ b/reactos/lib/mpr/Makefile.in
@@ -3,6 +3,7 @@ TOPOBJDIR = ../..
 SRCDIR    = @srcdir@
 VPATH     = @srcdir@
 MODULE    = mpr.dll
+IMPORTLIB = libmpr.$(IMPLIBEXT)
 IMPORTS   = user32 advapi32 kernel32
 EXTRALIBS = $(LIBUNICODE)