diff --git a/src/makeprog.env.in b/src/makeprog.env.in
index 249a825875..5611fbf13c 100644
--- a/src/makeprog.env.in
+++ b/src/makeprog.env.in
@@ -53,9 +53,9 @@ clean:
 #
 bundle: $(BUNDLE)/Info.plist $(BUNDLE)/PkgInfo $(BUNDLE)/MacOS/$(PROGRAM) $(BUNDLE)/Resources/$(PROGRAM).rsrc $(BUNDLE)/Resources/$(PROGRAM).icns
 
-$(BUNDLE)/Info.plist: $(top_srcdir)/src/$(TOOLKITDIR)/Info.plist.in $(BIN_PROGRA)
+$(BUNDLE)/Info.plist: $(top_srcdir)/src/$(TOOLKITDIR)/Info.plist.in $(BIN_PROGRAM)
 	@$(INSTALL) -d `dirname $@`
-	sed -e "s/IDENTIFIER/`echo $(program_dir) | sed 's,/,.,'`/" \
+	sed -e "s/IDENTIFIER/`echo $(program_dir) | sed 's,/,.,g'`/" \
 	    -e "s/EXECUTABLE/$(PROGRAM)/" \
 	    -e "s/VERSION/$(WX_MAJOR_VERSION_NUMBER).$(WX_MINOR_VERSION_NUMBER).$(WX_RELEASE_NUMBER)/" $< > $@