diff --git a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/CheckMethod.java b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/CheckMethod.java
index d0b4c38..bec24e2 100644
--- a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/CheckMethod.java
+++ b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/CheckMethod.java
@@ -71,8 +71,8 @@ public class CheckMethod {
 	
 	
 	public boolean algoExists(Algorithm a){
-		File file = new File(System.getProperty("user.home")+File.separator+"wps_algorithms/algorithms/"+a.getName()+".jar");
-		File file2 = new File(System.getProperty("user.home")+File.separator+"wps_algorithms/algorithms/"+a.getName()+"interface_.jar");
+		File file = new File("/home/gcube/wps_algorithms/algorithms/"+a.getName()+".jar");
+		File file2 = new File("/home/gcube/wps_algorithms/algorithms/"+a.getName()+"_interface.jar");
 		
 		if (file.exists()&&(file2.exists())){
 			return true;
@@ -88,7 +88,7 @@ public class CheckMethod {
 ***REMOVED***		System.out.println(a.getStagingHost());
 	
 	CheckMethod a = new CheckMethod();
-	if (!a.checkMethod("dataminer1-proto.d4science.org", "254c2e2d-7f48-47aa-9fc1-5e6453a41f78-843339462")){
+	if (!a.checkMethod("dataminer1-devnext.d4science.org", "708e7eb8-11a7-4e9a-816b-c9ed7e7e99fe-98187548")){
 		System.out.println("ciao");***REMOVED***
 		
 ***REMOVED***
diff --git a/src/main/resources/static/gcube-algorithm-installer/tasks/main.yaml b/src/main/resources/static/gcube-algorithm-installer/tasks/main.yaml
index 27c0e91..60417bf 100644
--- a/src/main/resources/static/gcube-algorithm-installer/tasks/main.yaml
+++ b/src/main/resources/static/gcube-algorithm-installer/tasks/main.yaml
@@ -18,7 +18,7 @@
 
 - name: download and unzip the package  
   unarchive:
-    src: https:***REMOVED***svn.research-infrastructures.eu/public/d4science/gcube/trunk/data-analysis/DataminerAlgorithmsInstaller/package/algorithmInstaller.zip
+    src: https:***REMOVED***svn.research-infrastructures.eu/public/d4science/gcube/trunk/data-analysis/DataminerAlgorithmsInstaller/package/algorithmInstaller1_1.zip
     dest: /home/gcube
     remote_src: yes
     validate_certs: no