diff --git a/xos/observers/hpc/supervisor/hpc-observer.conf b/xos/observers/hpc/supervisor/hpc-observer.conf
index 13f5ef7..f2c79d4 100644
--- a/xos/observers/hpc/supervisor/hpc-observer.conf
+++ b/xos/observers/hpc/supervisor/hpc-observer.conf
@@ -1,2 +1,2 @@
 [program:hpc-observer]
-command=python /opt/xos/observers/hpc/hpc-observer.py
+command=python /opt/xos/observers/hpc/hpc-observer.py -C /opt/xos/observers/hpc/hpc_observer_config
diff --git a/xos/observers/vbng/supervisor/vbng-observer.conf b/xos/observers/vbng/supervisor/vbng-observer.conf
new file mode 100644
index 0000000..cff77b8
--- /dev/null
+++ b/xos/observers/vbng/supervisor/vbng-observer.conf
@@ -0,0 +1,2 @@
+[program:vbng-observer]
+command=python /opt/xos/observers/vbng/vbng-observer.py -C /opt/xos/observers/vbng/vbng_observer_config
diff --git a/xos/observers/vcpe/supervisor/vcpe-observer.conf b/xos/observers/vcpe/supervisor/vcpe-observer.conf
index 44b11d7..27d2796 100644
--- a/xos/observers/vcpe/supervisor/vcpe-observer.conf
+++ b/xos/observers/vcpe/supervisor/vcpe-observer.conf
@@ -1,2 +1,2 @@
 [program:vcpe-observer]
-command=python /opt/xos/observers/vcpe/vcpe-observer.py
+command=python /opt/xos/observers/vcpe/vcpe-observer.py -C /opt/xos/observers/vcpe/vcpe_observer_config