diff --git a/.changeset/gold-foxes-act.md b/.changeset/gold-foxes-act.md
new file mode 100644
index 000000000..db3cbaa47
--- /dev/null
+++ b/.changeset/gold-foxes-act.md
@@ -0,0 +1,5 @@
+---
+"ponder": patch
+---
+
+Fixed a bug with schema awareness when two ponder apps are in the same database.
diff --git a/packages/core/src/database/index.ts b/packages/core/src/database/index.ts
index 6c88c1011..c3337d1bd 100644
--- a/packages/core/src/database/index.ts
+++ b/packages/core/src/database/index.ts
@@ -1015,7 +1015,7 @@ export const createDatabase = ({
 
           await sql
             .raw(`
-CREATE OR REPLACE FUNCTION ${tableName.triggerFn}
+CREATE OR REPLACE FUNCTION "${preBuild.namespace}".${tableName.triggerFn}
 RETURNS TRIGGER AS $$
 BEGIN
   IF TG_OP = 'INSERT' THEN
@@ -1038,7 +1038,7 @@ $$ LANGUAGE plpgsql
             .raw(`
           CREATE OR REPLACE TRIGGER "${tableName.trigger}"
           AFTER INSERT OR UPDATE OR DELETE ON "${preBuild.namespace}"."${tableName.sql}"
-          FOR EACH ROW EXECUTE FUNCTION ${tableName.triggerFn};
+          FOR EACH ROW EXECUTE FUNCTION "${preBuild.namespace}".${tableName.triggerFn};
           `)
             .execute(qb.internal);
         }