diff --git a/sched/credit.cpp b/sched/credit.cpp
index f41b74eea6..5b02b9a8b7 100644
--- a/sched/credit.cpp
+++ b/sched/credit.cpp
@@ -524,10 +524,11 @@ int get_pfc(
         }
     }
 
-    // is result from old scheduler that didn't set r.app_version_id correctly?
-    // if so, use WU estimate (this is a transient condition)
+    // is result from old scheduler that didn't set r.app_version_id?
+    // if so, use WU estimate (this is a transient condition
+    // while projects upgrade server software)
     //
-    if (r.app_version_id == 0 || r.app_version_id == 1) {
+    if (r.app_version_id == 0) {
         if (config.debug_credit) {
             log_messages.printf(MSG_NORMAL,
                 "[credit] [RESULT#%lu] missing app_version_id (%ld): returning WU default %.2f\n",
@@ -648,12 +649,15 @@ int get_pfc(
             r.flops_estimate/1e9
         );
     }
+
     // get app version
+    //
     avp = av_lookup(r.app_version_id, app_versions);
 
     // Sanity check
     // If an app version scale exists, use it.  Otherwise assume 1.
-    double tmp_scale = (avp && (r.app_version_id>1) && avp->pfc_scale) ? (avp->pfc_scale) : 1.0;
+    //
+    double tmp_scale = (avp && avp->pfc_scale) ? (avp->pfc_scale) : 1.0;
 
     if (raw_pfc*tmp_scale > wu.rsc_fpops_bound) {
         // This sanity check should be unnecessary becuase we have a maximum