diff --git a/Install-dependencies.md b/Install-dependencies.md
index 58a910ca..a4382c05 100644
--- a/Install-dependencies.md
+++ b/Install-dependencies.md
@@ -12,7 +12,7 @@ $ cd zlog
 $ make && sudo make install
 ```
 
-[jansson](https://github.com/akheron/jansson)
+[jansson](https://github.com/neugates/jansson.git)
 ```shell
 $ git clone https://github.com/neugates/jansson.git
 $ cd jansson && mkdir build && cd build
diff --git a/plugins/modbus/modbus-tcp.json b/plugins/modbus/modbus-tcp.json
index 98d656ec..65ef7ae8 100644
--- a/plugins/modbus/modbus-tcp.json
+++ b/plugins/modbus/modbus-tcp.json
@@ -2,27 +2,27 @@
 	"tag_regex": [
 		{
 			"type": 3,
-			"regex": "[0-9]+![3-4][0-9]+(#B|#L|)$"
+			"regex": "^[0-9]+![3-4][0-9]+(#B|#L|)$"
 		},
 		{
 			"type": 4,
-			"regex": "[0-9]+![3-4][0-9]+(#B|#L|)$"
+			"regex": "^[0-9]+![3-4][0-9]+(#B|#L|)$"
 		},
 		{
 			"type": 5,
-			"regex": "[0-9]+![3-4][0-9]+(#BB|#BL|#LL|#LB|)$"
+			"regex": "^[0-9]+![3-4][0-9]+(#BB|#BL|#LL|#LB|)$"
 		},
 		{
 			"type": 6,
-			"regex": "[0-9]+![3-4][0-9]+(#BB|#BL|#LL|#LB|)$"
+			"regex": "^[0-9]+![3-4][0-9]+(#BB|#BL|#LL|#LB|)$"
 		},
 		{
 			"type": 9,
-			"regex": "[0-9]+![3-4][0-9]+(#BB|#BL|#LL|#LB|)$"
+			"regex": "^[0-9]+![3-4][0-9]+(#BB|#BL|#LL|#LB|)$"
 		},
 		{
 			"type": 11,
-			"regex": "[0-9]+!([0-1][0-9]+|[3-4][0-9]+.([0-9]|[0-1][0-5]))$"
+			"regex": "^[0-9]+!([0-1][0-9]+|[3-4][0-9]+\\.([0-9]|[0-1][0-5]))$"
 		}
 	],
 	"host": {