diff --git a/static/app/views/dashboards/datasetConfig/logs.tsx b/static/app/views/dashboards/datasetConfig/logs.tsx
index 61af8940fbe000..d65794ca789524 100644
--- a/static/app/views/dashboards/datasetConfig/logs.tsx
+++ b/static/app/views/dashboards/datasetConfig/logs.tsx
@@ -254,10 +254,9 @@ function getPrimaryFieldOptions(
     aggregations: EAP_AGGREGATIONS,
   });
 
-  const logTags = Object.values(tags ?? {}).reduce(
-    (acc, tag) => ({
-      ...acc,
-      [`${tag.kind}:${tag.key}`]: {
+  const logTags = Object.values(tags ?? {}).reduce<Record<string, FieldValueOption>>(
+    (acc, tag) => {
+      acc[`${tag.kind}:${tag.key}`] = {
         label: tag.name,
         value: {
           kind: FieldValueKind.TAG,
@@ -267,8 +266,9 @@ function getPrimaryFieldOptions(
           // is used for grouping.
           meta: {name: tag.key, dataType: tag.kind === 'tag' ? 'string' : 'number'},
         },
-      },
-    }),
+      };
+      return acc;
+    },
     {}
   );