diff --git a/server/cron.sh b/server/cron.sh
index 98f0ddfd30d4443382e0b77a5d1a9145bb503544..05fa10ef0d5c96a8d50d88b9e0cf0c1ca665084e 100644
--- a/server/cron.sh
+++ b/server/cron.sh
@@ -10,7 +10,7 @@ if [ -f /usr/local/ispconfig/server/lib/php.ini ]; then
 fi
 
 cd /usr/local/ispconfig/server
-/usr/bin/php -q \
+$(which php) -q \
     -d disable_classes= \
     -d disable_functions= \
     -d open_basedir= \