diff --git a/src/main/java/org/gcube/social_networking/socialutillibrary/Utils.java b/src/main/java/org/gcube/social_networking/socialutillibrary/Utils.java
index bc3d260..e8894b0 100644
--- a/src/main/java/org/gcube/social_networking/socialutillibrary/Utils.java
+++ b/src/main/java/org/gcube/social_networking/socialutillibrary/Utils.java
@@ -51,11 +51,25 @@ public class Utils {
 					"|travel|[a-z]{2,5}))(:[\\d]{1,5})?" + 
 					"(((\\/([-\\w~!$+|.,=]|%[a-f\\d]{2})+)+|\\/)+|\\?|#)?" + 
 					"((\\?([-\\w~!$+|.,*:]|%[a-f\\d{2}])+=?" + 
-					"([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)" + 
+					"([-\\w~!$+|.,*:=/]|%[a-f\\d]{2})*)" + 
 					"(&(?:[-\\w~!$+|.,*:]|%[a-f\\d{2}])+=?" + 
 					"([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)*)*" + 
 			"(#([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)?\\b");
 
+	// old was but it doesn't work for urls like https://next.d4science.org/group/nextnext/data-catalogue?path=/dataset/test_for_visibility
+	// since it removed the string after "path"
+	//	private static final Pattern URL_PATTERN = Pattern.compile(
+	//			"\\b(((ht|f)tp(s?)\\:\\/\\/|~\\/|\\/)|www.)" + 
+	//					"(\\w+:\\w+@)?(([-\\w]+\\.)+(com|org|net|gov" + 
+	//					"|mil|biz|info|mobi|name|aero|jobs|museum" + 
+	//					"|travel|[a-z]{2,5}))(:[\\d]{1,5})?" + 
+	//					"(((\\/([-\\w~!$+|.,=]|%[a-f\\d]{2})+)+|\\/)+|\\?|#)?" + 
+	//					"((\\?([-\\w~!$+|.,*:]|%[a-f\\d{2}])+=?" + 
+	//					"([-\\w~!$+|.,*:=/]|%[a-f\\d]{2}/)*)" + 
+	//					"(&(?:[-\\w~!$+|.,*:]|%[a-f\\d{2}])+=?" + 
+	//					"([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)*)*" + 
+	//			"(#([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)?\\b");
+
 	/**
 	 * 
 	 * @param preview
diff --git a/src/test/java/org/gcube/social_networking/socialutillibrary/TestUnit.java b/src/test/java/org/gcube/social_networking/socialutillibrary/TestUnit.java
index 6e6c364..10c8be4 100644
--- a/src/test/java/org/gcube/social_networking/socialutillibrary/TestUnit.java
+++ b/src/test/java/org/gcube/social_networking/socialutillibrary/TestUnit.java
@@ -12,10 +12,10 @@ public class TestUnit {
 		System.out.println("Hashtags are " + hashtags);
 	}
 
-	//@Test
+	//	@Test
 	public void extractUrl(){
 
-		String url = "http tosajndjsa :httphttps://www.google.tv www.google.cloud  www https http (http://digirolamo.com: www.google.it";
+		String url = "http tosajndjsa :httphttps://www.google.tv www.google.cloud  www https http (http://digirolamo.com: www.google.it https://next.d4science.org/group/nextnext/data-catalogue?path=/dataset/test_for_visibility";
 		String result = Utils.transformUrls(url);
 		System.out.println("urls are " + result);
 	}