diff --git a/mozilla/xpcom/components/Makefile.in b/mozilla/xpcom/components/Makefile.in
index 63dc665aaf2..13c9adf1006 100644
--- a/mozilla/xpcom/components/Makefile.in
+++ b/mozilla/xpcom/components/Makefile.in
@@ -34,6 +34,10 @@ CPPSRCS		= \
 		xcDll.cpp \
 		$(NULL)
 
+XPIDLSRCS	= \
+		nsIComponent.idl	\
+		$(NULL)
+
 EXPORTS		= \
 		nsIComponentManager.h \
 		nsIFactory.h \
diff --git a/mozilla/xpcom/components/makefile.win b/mozilla/xpcom/components/makefile.win
index 4da942b8abb..d462196a371 100644
--- a/mozilla/xpcom/components/makefile.win
+++ b/mozilla/xpcom/components/makefile.win
@@ -35,6 +35,7 @@ EXPORTS =                     \
         $(NULL)			
 
 XPIDLSRCS =               \
+        nsIModule.idl	  \
         $(NULL)
 
 ################################################################################