diff --git a/Makefile b/Makefile
index 52984f12..e2724d4a 100644
--- a/Makefile
+++ b/Makefile
@@ -40,12 +40,14 @@ SED = sed
 
 ifeq (${OS},Darwin)
 FIREFOX_DEFAULT = $(wildcard ${HOME}/Library/Application\ Support/Firefox/Profiles/*default)
-else ifeq ($(findstring CYGWIN,${OS}),CYGWIN)
+else
+ifeq ($(findstring CYGWIN,${OS}),CYGWIN)
 HOME = $(shell cygpath -sm "${USERPROFILE}")
 FIREFOX_DEFAULT = $(wildcard ${HOME}/Application\ Data/Mozilla/Firefox/Profiles/*default)
 else
 FIREFOX_DEFAULT = $(wildcard ${HOME}/.mozilla/firefox/*.default)
 endif
+endif
 
 VIMPERATOR_CHROME_EMAIL = ${FIREFOX_DEFAULT}/extensions/vimperator@mozdev.org/chrome/
 FOUND_CHROME_UUID = $(dir $(wildcard ${FIREFOX_DEFAULT}/extensions/{*-*-*-*-*}/chrome/vimperator.jar))