diff --git a/pyhanko/sign/validation/ades.py b/pyhanko/sign/validation/ades.py
index 11b2412a..849b2481 100644
--- a/pyhanko/sign/validation/ades.py
+++ b/pyhanko/sign/validation/ades.py
@@ -1242,7 +1242,11 @@ def _pass_contingent_on_revinfo_issuance_poe():
             )
 
     if best_signature_time <= validation_time:
-        if current_time_sub_indic == AdESIndeterminate.REVOKED_NO_POE:
+        # TODO raise an issue with ESI about TRY_LATER here
+        if (
+            current_time_sub_indic == AdESIndeterminate.REVOKED_NO_POE
+            or current_time_sub_indic == AdESIndeterminate.TRY_LATER
+        ):
             _pass_contingent_on_revinfo_issuance_poe()
             return cert_path
         elif current_time_sub_indic in (
@@ -1703,6 +1707,7 @@ async def _validate_prima_facie_poe(
         AdESIndeterminate.OUT_OF_BOUNDS_NOT_REVOKED,
         AdESIndeterminate.CRYPTO_CONSTRAINTS_FAILURE_NO_POE,
         AdESIndeterminate.REVOCATION_OUT_OF_BOUNDS_NO_POE,
+        AdESIndeterminate.TRY_LATER,
     }
 )