diff --git a/CHANGELOG.md b/CHANGELOG.md
index 25d19cd..8f39779 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 # Changelog
 ## Unreleased
 
+## v1.30.6 (2025-03-25)
+### Backend
+- Flushed landingzones [DL-6552]
+### Deploy notes
+```
+drc restart migrations
+```
+
 ## v1.30.5 (2025-03-10)
 ### Backend
  - Added `http://www.w3.org/ns/prov#Location` to delta stream 'public' [DL-6496]
diff --git a/config/migrations/2025/20250324155635-flush-leidinggevenden-landingzone.sparql b/config/migrations/2025/20250324155635-flush-leidinggevenden-landingzone.sparql
new file mode 100644
index 0000000..fc07ad6
--- /dev/null
+++ b/config/migrations/2025/20250324155635-flush-leidinggevenden-landingzone.sparql
@@ -0,0 +1,22 @@
+DELETE {
+ GRAPH <http://mu.semte.ch/graphs/landing-zone/leidinggevenden> {
+  ?s a ?type;
+    ?p ?o.
+ }
+}
+WHERE {
+ VALUES ?type {
+   <http://mu.semte.ch/vocabularies/ext/BestuurseenheidClassificatieCode>
+   <http://data.vlaanderen.be/ns/besluit#Bestuurseenheid>
+   <http://data.vlaanderen.be/ns/besluit#Bestuursorgaan>
+   <http://mu.semte.ch/vocabularies/ext/BestuursorgaanClassificatieCode>
+   <http://mu.semte.ch/vocabularies/ext/BestuursfunctieCode>
+   <http://data.lblod.info/vocabularies/leidinggevenden/FunctionarisStatusCode>
+   <http://www.w3.org/ns/prov#Location>
+ }
+
+ GRAPH <http://mu.semte.ch/graphs/landing-zone/leidinggevenden> {
+  ?s a ?type;
+    ?p ?o.
+ }
+}
\ No newline at end of file
diff --git a/config/migrations/2025/20250324155644-flush-mandatarissen-landingzone.sparql b/config/migrations/2025/20250324155644-flush-mandatarissen-landingzone.sparql
new file mode 100644
index 0000000..961c0a1
--- /dev/null
+++ b/config/migrations/2025/20250324155644-flush-mandatarissen-landingzone.sparql
@@ -0,0 +1,23 @@
+DELETE {
+ GRAPH <http://mu.semte.ch/graphs/landing-zone/mandatarissen> {
+  ?s a ?type;
+    ?p ?o.
+ }
+}
+WHERE {
+ VALUES ?type {
+  <http://mu.semte.ch/vocabularies/ext/MandatarisStatusCode>
+  <http://data.vlaanderen.be/ns/mandaat#Mandaat>
+  <http://mu.semte.ch/vocabularies/ext/BestuursfunctieCode>
+  <http://data.vlaanderen.be/ns/besluit#Bestuursorgaan>
+  <http://mu.semte.ch/vocabularies/ext/BestuursorgaanClassificatieCode>
+  <http://data.vlaanderen.be/ns/besluit#Bestuurseenheid>
+  <http://mu.semte.ch/vocabularies/ext/BestuurseenheidClassificatieCode>
+  <http://www.w3.org/ns/prov#Location>
+ }
+
+ GRAPH <http://mu.semte.ch/graphs/landing-zone/mandatarissen> {
+  ?s a ?type;
+    ?p ?o.
+ }
+}
\ No newline at end of file