diff --git a/src/main/java/edu/lu/uni/serval/FixPatternParser/cluster/ImportPairs2DB.java b/src/main/java/edu/lu/uni/serval/FixPatternParser/cluster/ImportPairs2DB.java
index 9aacc1b..a12e796 100644
--- a/src/main/java/edu/lu/uni/serval/FixPatternParser/cluster/ImportPairs2DB.java
+++ b/src/main/java/edu/lu/uni/serval/FixPatternParser/cluster/ImportPairs2DB.java
@@ -63,6 +63,8 @@ public class ImportPairs2DB {
             cmd = String.format(cmd, dbDir,pj.getPath(), portInt);
             loadRedis(cmd,serverWait);
 
+            portInt++;
+
         }