diff --git a/tools/arkmanager b/tools/arkmanager
index cf5605b..c1784a5 100755
--- a/tools/arkmanager
+++ b/tools/arkmanager
@@ -126,7 +126,7 @@ function getCurrentVersion(){
 # Get the current available server version on steamdb
 #
 function getAvailableVersion(){
-  rm -f $steamcmd_appinfocache
+  rm -f "$steamcmd_appinfocache"
   bnumber=`$steamcmdroot/$steamcmdexec +login anonymous +app_info_update 1 +app_info_print "$appid" +quit | while read name val; do if [ "${name}" == "{" ]; then parseSteamAppVer; break; fi; done`
   return $bnumber
 }