diff --git a/src/main/java/org/gcube/dataanalysis/ecoengine/interfaces/StandardLocalInfraAlgorithm.java b/src/main/java/org/gcube/dataanalysis/ecoengine/interfaces/StandardLocalInfraAlgorithm.java
index 05f03f1..daa794b 100644
--- a/src/main/java/org/gcube/dataanalysis/ecoengine/interfaces/StandardLocalInfraAlgorithm.java
+++ b/src/main/java/org/gcube/dataanalysis/ecoengine/interfaces/StandardLocalInfraAlgorithm.java
@@ -17,7 +17,7 @@ public abstract class StandardLocalInfraAlgorithm extends StandardLocalExternalA
 		String serviceAddress = InfraRetrieval.findEmailingSystemAddress(config.getGcubeScope());
 		
 		String requestForMessage = serviceAddress  + "/messages/writeMessageToUsers" + "?gcube-token=" + config.getGcubeToken();
-		requestForMessage = requestForMessage.replace("http://", "https://").replace("80", ""); // remove the port (or set it to 443) otherwise you get an SSL error
+		requestForMessage = requestForMessage.replace("http://", "https://").replace(":80", ""); // remove the port (or set it to 443) otherwise you get an SSL error
 
 		AnalysisLogger.getLogger().debug("Emailing System->Request url is going to be " + requestForMessage);