diff --git a/roles/explorer/templates/poa-chain-explorer.j2 b/roles/explorer/templates/poa-chain-explorer.j2
index a8465d2..0377e36 100644
--- a/roles/explorer/templates/poa-chain-explorer.j2
+++ b/roles/explorer/templates/poa-chain-explorer.j2
@@ -6,7 +6,6 @@ Type=oneshot
 RemainAfterExit=true
 User={{ username }}
 Group={{ username }}
-Environment=MYVAR=myval
 WorkingDirectory={{ home }}/chain-explorer
 ExecStart=/usr/bin/pm2 startOrRestart app.json
 [Install]
diff --git a/roles/netstat/templates/poa-dashboard.j2 b/roles/netstat/templates/poa-dashboard.j2
index 8e35c6a..cc64227 100644
--- a/roles/netstat/templates/poa-dashboard.j2
+++ b/roles/netstat/templates/poa-dashboard.j2
@@ -4,7 +4,6 @@ After=network.target
 [Service]
 User={{ username }}
 Group={{ username }}
-Environment=MYVAR=myval
 WorkingDirectory={{ home }}/eth-netstats
 Restart=always
 ExecStart=/usr/bin/npm start
diff --git a/roles/poa-netstats/templates/poa-netstats.j2 b/roles/poa-netstats/templates/poa-netstats.j2
index 6b160fc..f724d12 100644
--- a/roles/poa-netstats/templates/poa-netstats.j2
+++ b/roles/poa-netstats/templates/poa-netstats.j2
@@ -6,7 +6,6 @@ Type=oneshot
 RemainAfterExit=true
 User={{ username }}
 Group={{ username }}
-Environment=MYVAR=myval
 WorkingDirectory={{ home }}/eth-net-intelligence-api
 ExecStart=/usr/bin/pm2 startOrRestart app.json
 [Install]
diff --git a/roles/poa-parity/templates/poa-chain-explorer.j2 b/roles/poa-parity/templates/poa-chain-explorer.j2
index a8465d2..0377e36 100644
--- a/roles/poa-parity/templates/poa-chain-explorer.j2
+++ b/roles/poa-parity/templates/poa-chain-explorer.j2
@@ -6,7 +6,6 @@ Type=oneshot
 RemainAfterExit=true
 User={{ username }}
 Group={{ username }}
-Environment=MYVAR=myval
 WorkingDirectory={{ home }}/chain-explorer
 ExecStart=/usr/bin/pm2 startOrRestart app.json
 [Install]
diff --git a/roles/poa-parity/templates/poa-dashboard.j2 b/roles/poa-parity/templates/poa-dashboard.j2
index 8e35c6a..cc64227 100644
--- a/roles/poa-parity/templates/poa-dashboard.j2
+++ b/roles/poa-parity/templates/poa-dashboard.j2
@@ -4,7 +4,6 @@ After=network.target
 [Service]
 User={{ username }}
 Group={{ username }}
-Environment=MYVAR=myval
 WorkingDirectory={{ home }}/eth-netstats
 Restart=always
 ExecStart=/usr/bin/npm start
diff --git a/roles/poa-parity/templates/poa-netstats.j2 b/roles/poa-parity/templates/poa-netstats.j2
index 6b160fc..f724d12 100644
--- a/roles/poa-parity/templates/poa-netstats.j2
+++ b/roles/poa-parity/templates/poa-netstats.j2
@@ -6,7 +6,6 @@ Type=oneshot
 RemainAfterExit=true
 User={{ username }}
 Group={{ username }}
-Environment=MYVAR=myval
 WorkingDirectory={{ home }}/eth-net-intelligence-api
 ExecStart=/usr/bin/pm2 startOrRestart app.json
 [Install]
diff --git a/roles/poa-parity/templates/poa-pm2.j2 b/roles/poa-parity/templates/poa-pm2.j2
index ae5a4ba..da5213a 100644
--- a/roles/poa-parity/templates/poa-pm2.j2
+++ b/roles/poa-parity/templates/poa-pm2.j2
@@ -6,7 +6,6 @@ Type=oneshot
 RemainAfterExit=true
 User={{ username }}
 Group={{ username }}
-Environment=MYVAR=myval
 WorkingDirectory={{ home }}
 ExecStart=/usr/bin/pm2 ping
 [Install]
diff --git a/roles/poa-pm2/templates/poa-pm2.j2 b/roles/poa-pm2/templates/poa-pm2.j2
index ae5a4ba..da5213a 100644
--- a/roles/poa-pm2/templates/poa-pm2.j2
+++ b/roles/poa-pm2/templates/poa-pm2.j2
@@ -6,7 +6,6 @@ Type=oneshot
 RemainAfterExit=true
 User={{ username }}
 Group={{ username }}
-Environment=MYVAR=myval
 WorkingDirectory={{ home }}
 ExecStart=/usr/bin/pm2 ping
 [Install]