diff --git a/c-icap.service b/c-icap.service
index f3f47b3..88324da 100644
--- a/c-icap.service
+++ b/c-icap.service
@@ -4,7 +4,6 @@ After=network.target
 
 [Service]
 Type=simple
-EnvironmentFile=/etc/sysconfig/c-icap
 ExecStart=/usr/sbin/c-icap -N -f /etc/c-icap/c-icap.conf -D -d 2
 
 [Install]