diff --git a/mystic/install-v1.sh b/mystic/install-v1.sh
index 38d424b..78e06bb 100644
--- a/mystic/install-v1.sh
+++ b/mystic/install-v1.sh
@@ -9,9 +9,9 @@ rm -rf $MSTEMPDIR/mystic-${MYSTIC_VER} &>/dev/null
 mkdir -p $MSTEMPDIR/mystic-${MYSTIC_VER} &>/dev/null
 pushd $MSTEMPDIR/mystic-${MYSTIC_VER} &>/dev/null
 if [ "${MYSTIC_EXT}" = "rar" ]; then
-    unrar -x ../mys${MYSTIC_VER}_${MYSTIC_ARCH}.${MYSTIC_EXT} &>/dev/null
+    unrar x $MSTEMPDIR/mys${MYSTIC_VER}_${MYSTIC_ARCH}.${MYSTIC_EXT} &>/dev/null
 elif [ "${MYSTIC_EXT}" = "zip" ]; then
-    unzip ../mys${MYSTIC_VER}_${MYSTIC_ARCH}.${MYSTIC_EXT} &>/dev/null
+    unzip $MSTEMPDIR/mys${MYSTIC_VER}_${MYSTIC_ARCH}.${MYSTIC_EXT} &>/dev/null
 else
     exit 1
 fi