diff --git a/pgbouncer/values.yaml b/pgbouncer/values.yaml
index 616fe5b..7626dac 100644
--- a/pgbouncer/values.yaml
+++ b/pgbouncer/values.yaml
@@ -14,6 +14,7 @@ pgbouncer: &pgbouncer_config
       auth_type: scram-sha-256
       auth_query: SELECT uname, phash FROM user_lookup($1)
       ignore_startup_parameters: extra_float_digits # unsupported jdbc extra_float_digits=2 argument
+      server_reset_query: DEALLOCATE ALL # fix prepared statement already exist (crowdsec)
   pgbouncerExporter:
     enabled: false