diff --git a/plugins/apache/apache_status b/plugins/apache/apache_status
index a03cc340..628a7f00 100755
--- a/plugins/apache/apache_status
+++ b/plugins/apache/apache_status
@@ -179,6 +179,7 @@ END
 accesses$port.label port $port
 accesses$port.type DERIVE
 accesses$port.info The number of accesses (pages and other items served) globally on the Apache server
+accesses$port.min 0
 END
     print_thresholds("accesses$port");
   }
@@ -203,10 +204,13 @@ END
     print <<END;
 busy$port.label busy servers on port $port
 busy$port.draw LINE2
+busy$port.min 0
 idle$port.label idle servers on port $port
 idle$port.draw STACK
+idle$port.min 0
 free$port.label free slots on port $port
 free$port.draw STACK
+free$port.min 0
 END
 
     print_thresholds("busy$port");
@@ -228,6 +232,7 @@ END
 volume$port.cdef volume$port,1024,*
 volume$port.label port $port
 volume$port.type DERIVE
+volume$port.min 0
 END
 
     print_thresholds("volume$port");