--- a/browser/installer/Makefile.in
+++ b/browser/installer/Makefile.in
@@ -117,17 +117,17 @@ BINPATH = bin
 endif
 DEFINES += -DBINPATH='$(BINPATH)'
 
 ifeq (cocoa,$(MOZ_WIDGET_TOOLKIT))
 RESPATH = $(_APPNAME)/Contents/Resources
 else
 RESPATH = $(BINPATH)
 endif
-DEFINES += -DRESPATH="$(RESPATH)"
+DEFINES += -DRESPATH='$(RESPATH)'
 
 LPROJ_ROOT = $(firstword $(subst -, ,$(AB_CD)))
 ifeq (cocoa,$(MOZ_WIDGET_TOOLKIT))
 ifeq (zh-TW,$(AB_CD))
 LPROJ_ROOT := $(subst -,_,$(AB_CD))
 endif
 endif
 DEFINES += -DLPROJ_ROOT=$(LPROJ_ROOT)
@@ -169,17 +169,17 @@ PKGCOMP_FIND_OPTS = -L
 endif
 ifeq (Darwin, $(OS_ARCH))
 FINDPATH = $(_APPNAME)/Contents/MacOS
 else
 FINDPATH=bin
 endif
 
 package-compare::
-	cd $(DIST); find $(PKGCOMP_FIND_OPTS) $(FINDPATH) -type f | sort > bin-list.txt
+	cd $(DIST); find $(PKGCOMP_FIND_OPTS) '$(FINDPATH)' -type f | sort > bin-list.txt
 	$(call py_action,preprocessor,$(DEFINES) $(ACDEFINES) $(MOZ_PKG_MANIFEST)) | grep '^$(BINPATH)' | sed -e 's/^\///' | sort > $(DIST)/pack-list.txt
 	-diff -u $(DIST)/pack-list.txt $(DIST)/bin-list.txt
 	rm -f $(DIST)/pack-list.txt $(DIST)/bin-list.txt
 
 installer::
 ifdef INSTALLER_DIR
 	$(MAKE) -C $(INSTALLER_DIR)
 endif