diff --git a/languages/golang/blocklist.txt b/languages/golang/blocklist.txt
index cc830dc3..9458588b 100644
--- a/languages/golang/blocklist.txt
+++ b/languages/golang/blocklist.txt
@@ -3,3 +3,5 @@ featuretoggle
 functionsregistry
 notebooks
 pim
+iaas-v2alpha1
+
diff --git a/languages/java/blocklist.txt b/languages/java/blocklist.txt
index 46fe5c30..118fa81b 100644
--- a/languages/java/blocklist.txt
+++ b/languages/java/blocklist.txt
@@ -1 +1,3 @@
 # Transitional file to disable generation for selected services
+iaas-v2alpha1
+