diff --git a/static/app/views/alerts/rules/metric/ruleForm.tsx b/static/app/views/alerts/rules/metric/ruleForm.tsx
index b0bb7d2d304c9..c585f6754292d 100644
--- a/static/app/views/alerts/rules/metric/ruleForm.tsx
+++ b/static/app/views/alerts/rules/metric/ruleForm.tsx
@@ -806,7 +806,11 @@ class RuleFormContainer extends DeprecatedAsyncComponent<Props, State> {
             ...activatedAlertFields,
             projects: [project.slug],
             triggers: sanitizedTriggers,
-            resolveThreshold: isEmpty(resolveThreshold) ? null : resolveThreshold,
+            resolveThreshold:
+              isEmpty(resolveThreshold) ||
+              detectionType === AlertRuleComparisonType.DYNAMIC
+                ? null
+                : resolveThreshold,
             thresholdType,
             thresholdPeriod,
             comparisonDelta: comparisonDelta ?? null,