diff --git a/plugins/syncthing/syncthing_ b/plugins/syncthing/syncthing_
index 8b41cad1..b71bb48b 100755
--- a/plugins/syncthing/syncthing_
+++ b/plugins/syncthing/syncthing_
@@ -22,10 +22,10 @@ To make the plugin connect to the Syncthing server one has to use this type of
 configuration
 [syncthing_*]
 
-env.ST_APIKEY myapikey0123456789
-env.ST_HOST 127.0.0.1
-env.ST_PORT 8384
-env.ST_PROTO http
+env.syncthing_apikey myapikey0123456789
+env.syncthing_host 127.0.0.1
+env.syncthing_port 8384
+env.syncthing_proto http
 
 =head1 AUTHOR
 Pierre-Alain TORET <pierre-alain.toret@protonmail.com>
@@ -47,7 +47,7 @@ EOM
             exit 0;;
         *)
             printf "syncthing_cpu.value "
-            $CURL -s -X GET -H "X-API-Key: $ST_APIKEY" $ST_PROTO://$ST_HOST:$ST_PORT/rest/system/status | $JQ '.cpuPercent'
+            $CURL -s -X GET -H "X-API-Key: $syncthing_apikey" $syncthing_proto://$syncthing_host:$syncthing_port/rest/system/status | $JQ '.cpuPercent'
     esac
 }
 
@@ -67,8 +67,8 @@ syncthing_mem_sys.cdef syncthing_mem_sys,8,*
 EOM
             exit 0;;
 	*)
-            ALL=$($CURL -s -X GET -H "X-API-Key: $ST_APIKEY" $ST_PROTO://$ST_HOST:$ST_PORT/rest/system/status | $JQ '.alloc')
-            SYS=$($CURL -s -X GET -H "X-API-Key: $ST_APIKEY" $ST_PROTO://$ST_HOST:$ST_PORT/rest/system/status | $JQ '.sys')
+            ALL=$($CURL -s -X GET -H "X-API-Key: $syncthing_apikey" $syncthing_proto://$syncthing_host:$syncthing_port/rest/system/status | $JQ '.alloc')
+            SYS=$($CURL -s -X GET -H "X-API-Key: $syncthing_apikey" $syncthing_proto://$syncthing_host:$syncthing_port/rest/system/status | $JQ '.sys')
             printf "syncthing_mem_all.value $ALL\nsyncthing_mem_sys.value $SYS\n"
     esac
 }
@@ -85,7 +85,7 @@ EOM
             exit 0;;
         *)
             printf "syncthing_uptime.value "
-            $CURL -s -X GET -H "X-API-Key: $ST_APIKEY" $ST_PROTO://$ST_HOST:$ST_PORT/rest/system/status | $JQ '.uptime'
+            $CURL -s -X GET -H "X-API-Key: $syncthing_apikey" $syncthing_proto://$syncthing_host:$syncthing_port/rest/system/status | $JQ '.uptime'
     esac
 }
 
@@ -101,7 +101,7 @@ EOM
             exit 0;;
         *)
             printf "syncthing_goroutine.value "
-            $CURL -s -X GET -H "X-API-Key: $ST_APIKEY" $ST_PROTO://$ST_HOST:$ST_PORT/rest/system/status | $JQ '.goroutines'
+            $CURL -s -X GET -H "X-API-Key: $syncthing_apikey" $syncthing_proto://$syncthing_host:$syncthing_port/rest/system/status | $JQ '.goroutines'
     esac
 }
 
@@ -125,8 +125,8 @@ syncthing_transfer_up.cdef syncthing_transfer_up,8,*
 EOM
             exit 0;;
 	*)
-            IBT=$($CURL -s -X GET -H "X-API-Key: $ST_APIKEY" $ST_PROTO://$ST_HOST:$ST_PORT/rest/system/connections | $JQ '.total | .inBytesTotal')
-            OBT=$($CURL -s -X GET -H "X-API-Key: $ST_APIKEY" $ST_PROTO://$ST_HOST:$ST_PORT/rest/system/connections | $JQ '.total | .outBytesTotal')
+            IBT=$($CURL -s -X GET -H "X-API-Key: $syncthing_apikey" $syncthing_proto://$syncthing_host:$syncthing_port/rest/system/connections | $JQ '.total | .inBytesTotal')
+            OBT=$($CURL -s -X GET -H "X-API-Key: $syncthing_apikey" $syncthing_proto://$syncthing_host:$syncthing_port/rest/system/connections | $JQ '.total | .outBytesTotal')
             printf "syncthing_transfer_up.value $IBT\nsyncthing_transfer_down.value $OBT\n"
     esac
 }