diff --git a/calendar/installer/windows/Makefile.in b/calendar/installer/windows/Makefile.in
index 641f50b039..aa71e81dc8 100644
--- a/calendar/installer/windows/Makefile.in
+++ b/calendar/installer/windows/Makefile.in
@@ -45,7 +45,7 @@ include $(DEPTH)/config/autoconf.mk
 include $(MOZILLA_SRCDIR)/toolkit/mozapps/installer/package-name.mk
 
 CONFIG_DIR = instgen
-SFX_MODULE = $(MOZILLA_SRCDIR)/other-licenses/7zstub/sunbird/7zSD.sfx
+SFX_MODULE = $(topsrcdir)/other-licenses/7zstub/sunbird/7zSD.sfx
 
 PP_LOCALIZED_FILES = \
 	packages-static \
diff --git a/mail/installer/windows/Makefile.in b/mail/installer/windows/Makefile.in
index 8d8d0560f6..645ddd7310 100644
--- a/mail/installer/windows/Makefile.in
+++ b/mail/installer/windows/Makefile.in
@@ -46,7 +46,7 @@ include $(DEPTH)/config/autoconf.mk
 include $(MOZILLA_SRCDIR)/toolkit/mozapps/installer/package-name.mk
 
 CONFIG_DIR = instgen
-SFX_MODULE = $(MOZILLA_SRCDIR)/other-licenses/7zstub/thunderbird/7zSD.sfx
+SFX_MODULE = $(topsrcdir)/other-licenses/7zstub/thunderbird/7zSD.sfx
 
 PP_LOCALIZED_FILES = \
 	packages-static \
diff --git a/other-licenses/7zstub/seamonkey/7zSD.sfx b/other-licenses/7zstub/seamonkey/7zSD.sfx
new file mode 100644
index 0000000000..01c48dc581
Binary files /dev/null and b/other-licenses/7zstub/seamonkey/7zSD.sfx differ
diff --git a/other-licenses/7zstub/sunbird/7zSD.sfx b/other-licenses/7zstub/sunbird/7zSD.sfx
new file mode 100644
index 0000000000..bddeb5438a
Binary files /dev/null and b/other-licenses/7zstub/sunbird/7zSD.sfx differ
diff --git a/other-licenses/7zstub/thunderbird/7zSD.sfx b/other-licenses/7zstub/thunderbird/7zSD.sfx
new file mode 100644
index 0000000000..fe6ed68064
Binary files /dev/null and b/other-licenses/7zstub/thunderbird/7zSD.sfx differ
diff --git a/suite/installer/windows/Makefile.in b/suite/installer/windows/Makefile.in
index f17586bd99..df7ec004ec 100644
--- a/suite/installer/windows/Makefile.in
+++ b/suite/installer/windows/Makefile.in
@@ -46,7 +46,7 @@ include $(DEPTH)/config/autoconf.mk
 include $(MOZILLA_SRCDIR)/toolkit/mozapps/installer/package-name.mk
 
 CONFIG_DIR = instgen
-SFX_MODULE = $(MOZILLA_SRCDIR)/other-licenses/7zstub/seamonkey/7zSD.sfx
+SFX_MODULE = $(topsrcdir)/other-licenses/7zstub/seamonkey/7zSD.sfx
 
 PP_LOCALIZED_FILES = \
 	packages \