diff --git a/deployment/legacy-migration/maintenance-worker/migration/neo4j/contributions/contributions.cql b/deployment/legacy-migration/maintenance-worker/migration/neo4j/contributions/contributions.cql
index 98d8f24e9..a0cb6e8e8 100644
--- a/deployment/legacy-migration/maintenance-worker/migration/neo4j/contributions/contributions.cql
+++ b/deployment/legacy-migration/maintenance-worker/migration/neo4j/contributions/contributions.cql
@@ -109,8 +109,8 @@
           }
         }
       },
-[?]   deleted: {
-[X]     type: Boolean,
+[?]   deleted: { // THis field is not always present in the alpha-data
+[?]     type: Boolean,
 [ ]     default: false, // Default value is missing in Nitro
 [-]     index: true
       },
@@ -137,7 +137,7 @@ p.contentExcerpt = post.contentExcerpt,
 p.visibility     = toLower(post.visibility),
 p.createdAt      = post.createdAt.`$date`,
 p.updatedAt      = post.updatedAt.`$date`,
-p.deleted        = post.deleted,
+p.deleted        = COALESCE(post.deleted,false),
 p.disabled       = NOT post.isEnabled
 WITH p, post
 MATCH (u:User {id: post.userId})
diff --git a/deployment/legacy-migration/maintenance-worker/migration/neo4j/import.sh b/deployment/legacy-migration/maintenance-worker/migration/neo4j/import.sh
index 3b87601d2..8eef68c92 100755
--- a/deployment/legacy-migration/maintenance-worker/migration/neo4j/import.sh
+++ b/deployment/legacy-migration/maintenance-worker/migration/neo4j/import.sh
@@ -9,10 +9,10 @@ set +o allexport
 # Delete collection function defintion
 function delete_collection () {
   # Delete from Database
-  echo "Delete $1"
+  echo "Delete $2"
   "${IMPORT_CYPHERSHELL_BIN}" < $(dirname "$0")/$1/delete.cql > /dev/null
   # Delete index file
-  rm -f "${IMPORT_PATH}splits/$1.index"
+  rm -f "${IMPORT_PATH}splits/$2.index"
 }
 
 # Import collection function defintion
@@ -52,13 +52,14 @@ SECONDS=0
 
 # Delete all Neo4J Database content
 echo "Deleting Database Contents"
-delete_collection "badges"
-delete_collection "categories"
-delete_collection "users"
-delete_collection "follows"
-delete_collection "contributions"
-delete_collection "shouts"
-delete_collection "comments"
+delete_collection "badges" "badges"
+delete_collection "categories" "categories"
+delete_collection "users" "users"
+delete_collection "follows" "follows_users"
+delete_collection "contributions" "contributions_post"
+delete_collection "contributions" "contributions_cando"
+delete_collection "shouts" "shouts"
+delete_collection "comments" "comments"
 
 #delete_collection "emotions"
 #delete_collection "invites"