diff --git a/actions/setup/js/check_daily_aic_workflow_guardrail.test.cjs b/actions/setup/js/check_daily_aic_workflow_guardrail.test.cjs
index 4678888a504..72576511a98 100644
--- a/actions/setup/js/check_daily_aic_workflow_guardrail.test.cjs
+++ b/actions/setup/js/check_daily_aic_workflow_guardrail.test.cjs
@@ -57,13 +57,14 @@ describe("check_daily_aic_workflow_guardrail", () => {
         JSON.stringify({ aic: 9, usage: { aic: 0.25 } }),
         JSON.stringify({ ai_credits: 8, usage: { ai_credits: 0.1 } }),
         JSON.stringify({ aiCredits: 7, usage: { aiCredits: 0.15 } }),
+        JSON.stringify({ usage: { ai_credits_this_response: 0.25 } }),
         JSON.stringify({ aiCredits: 0.2, usage: { aiCredits: "" } }),
         JSON.stringify({ aic: 0.3, usage: { aic: "" } }),
       ].join("\n"),
       "utf8"
     );
 
-    expect(exports.sumAICFromUsageJSONLFiles(exports.findJSONLFiles(tmpDir))).toBe(5);
+    expect(exports.sumAICFromUsageJSONLFiles(exports.findJSONLFiles(tmpDir))).toBeCloseTo(5.25, 10);
   });
 
   it("computes aggregate AIC statistics for prior runs", () => {
diff --git a/actions/setup/js/daily_aic_workflow_helpers.cjs b/actions/setup/js/daily_aic_workflow_helpers.cjs
index 67ba5c036ea..2e2798c4b6f 100644
--- a/actions/setup/js/daily_aic_workflow_helpers.cjs
+++ b/actions/setup/js/daily_aic_workflow_helpers.cjs
@@ -204,7 +204,7 @@ function sumAICFromUsageJSONLFiles(filePaths) {
         }
 
         const usage = normalizeUsageRecord(parsed.usage);
-        const explicitAICredits = getNumericAliasField(usage, parsed, ["ai_credits", "aiCredits"]);
+        const explicitAICredits = getNumericAliasField(usage, parsed, ["ai_credits_this_response", "aiCreditsThisResponse", "ai_credits", "aiCredits"]);
         if (explicitAICredits > 0) {
           total += explicitAICredits;
           continue;