diff --git a/.prow/config.yaml b/.prow/config.yaml
index c63d3dce797..0c0e979b10d 100644
--- a/.prow/config.yaml
+++ b/.prow/config.yaml
@@ -70,10 +70,8 @@ presubmits:
         command: [".prow/scripts/test-core-ingestion.sh"]
         resources:
           requests:
-            cpu: "1500m"
+            cpu: "2000m"
             memory: "1536Mi"
-          limit:
-            memory: "4096Mi"
 
   - name: test-serving
     decorate: true
@@ -116,9 +114,7 @@ presubmits:
         command: [".prow/scripts/test-end-to-end.sh"]
         resources:
           requests:
-            cpu: "3000m"
-            memory: "4096Mi"
-          limit:
+            cpu: "6"
             memory: "6144Mi"
 
   - name: test-end-to-end-batch
@@ -134,10 +130,8 @@ presubmits:
         command: [".prow/scripts/test-end-to-end-batch.sh"]
         resources:
           requests:
-            cpu: "1000m"
-            memory: "1024Mi"
-          limit:
-            memory: "4096Mi"
+            cpu: "6"
+            memory: "6144Mi"
         volumeMounts:
         - name: service-account
           mountPath: "/etc/service-account"