diff --git a/database/migrations/schema/024_tsm_system_rows_extension.sql b/database/migrations/schema/024_tsm_system_rows_extension.sql
index 74dcb10df..037e8e4e4 100644
--- a/database/migrations/schema/024_tsm_system_rows_extension.sql
+++ b/database/migrations/schema/024_tsm_system_rows_extension.sql
@@ -1,3 +1,3 @@
-create extension tsm_system_rows;
+create extension if not exists tsm_system_rows;
 
 ---- create above / drop below ----
diff --git a/database/migrations/schema/034_partman.sql b/database/migrations/schema/034_partman.sql
index c81d128ff..44bd85e95 100644
--- a/database/migrations/schema/034_partman.sql
+++ b/database/migrations/schema/034_partman.sql
@@ -1,5 +1,5 @@
 create schema partman;
-create extension pg_partman schema partman;
+create extension if not exists pg_partman schema partman;
 
 do language plpgsql $$
 declare