diff --git a/plugins/MySQL/MySQL.py b/plugins/MySQL/MySQL.py
index 02be083..5941571 100644
--- a/plugins/MySQL/MySQL.py
+++ b/plugins/MySQL/MySQL.py
@@ -111,9 +111,9 @@ def run(typ,freq,data):
 
 					elif typ == "POC":
 						if isSignal(data["ric"]):
-							cursor.execute("UPDATE "+globalVars.config.get("MySQL","tableSIG")+" SET time = NOW() WHERE ric = "+data["ric"])
+							cursor.execute("UPDATE "+globalVars.config.get("MySQL","tableSIG")+" SET time = NOW() WHERE ric = '"+data["ric"]+"';")
 							if cursor.rowcount == 0:
-								cursor.execute("INSERT INTO "+globalVars.config.get("MySQL","tableSIG")+" (time,ric) VALUES (NOW(),"+data["ric"]+")")
+								cursor.execute("INSERT INTO "+globalVars.config.get("MySQL","tableSIG")+" (time,ric) VALUES (NOW(), '"+data["ric"]+"');")
 						else:
 						  cursor.execute("INSERT INTO "+globalVars.config.get("MySQL","tablePOC")+" (time, ric, function, functionChar, msg, bitrate, description) VALUES (FROM_UNIXTIME(%s),%s,%s,%s,%s,%s,%s)", (data["timestamp"], data["ric"], data["function"], data["functionChar"], data["msg"], data["bitrate"], data["description"]))