diff --git a/gfx/src/qt/Makefile.in b/gfx/src/qt/Makefile.in
index 53dcfbef1969..67878a66601b 100644
--- a/gfx/src/qt/Makefile.in
+++ b/gfx/src/qt/Makefile.in
@@ -30,6 +30,7 @@ include $(DEPTH)/config/autoconf.mk
 MODULE		= layout
 LIBRARY_NAME	= gfx_qt
 EXPORT_LIBRARY = 1
+REQUIRES	= xpcom string widget view gfx2 uconv pref img dom util js appshell mozcomps windowwatcher unicharutil
 IS_COMPONENT    = 1
 
 CPPSRCS		= \
diff --git a/webshell/tests/viewer/unix/qt/Makefile.in b/webshell/tests/viewer/unix/qt/Makefile.in
index 03fee9437c73..34cc1ed2c57c 100644
--- a/webshell/tests/viewer/unix/qt/Makefile.in
+++ b/webshell/tests/viewer/unix/qt/Makefile.in
@@ -26,7 +26,9 @@ VPATH		= @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
 
+MODULE		= webshell_tests
 LIBRARY_NAME	= viewer_qt_s
+REQUIRES	= xpcom string docshell necko dom widget timer layout uriloader gfx2 webbrwsr webshell locale util
 
 CPPSRCS		= \
 		nsQtMain.cpp \
diff --git a/widget/src/qt/Makefile.in b/widget/src/qt/Makefile.in
index 2ced7d107f1a..d1342ba9cffe 100644
--- a/widget/src/qt/Makefile.in
+++ b/widget/src/qt/Makefile.in
@@ -27,8 +27,10 @@ VPATH		= @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
 
+MODULE		= widget
 LIBRARY_NAME	= widget_qt
 EXPORT_LIBRARY = 1
+REQUIRES	= xpcom string layout dom gfx2 appshell pref uconv
 IS_COMPONENT    = 1
 
 CPPSRCS		= \