diff --git a/tests/e2e/files/happy-path/containers-happy-path.yaml b/tests/e2e/files/happy-path/containers-happy-path.yaml
index 0e4a4044a97..7b032365f81 100644
--- a/tests/e2e/files/happy-path/containers-happy-path.yaml
+++ b/tests/e2e/files/happy-path/containers-happy-path.yaml
@@ -43,7 +43,7 @@ spec:
         image: centos/mysql-57-centos7
         resources:
           requests:
-            memory: 512Mi
+            memory: 256Mi
         env:
         - name: MYSQL_USER
           value: petclinic
@@ -100,7 +100,7 @@ spec:
         image: mariolet/petclinic:d2831f9b
         resources:
           requests:
-            memory: 2000Mi
+            memory: 512Mi
         ports:
         - containerPort: 8080
 ---
diff --git a/tests/e2e/files/happy-path/happy-path-workspace.yaml b/tests/e2e/files/happy-path/happy-path-workspace.yaml
index 47ee7b69d2e..cebae6386c9 100644
--- a/tests/e2e/files/happy-path/happy-path-workspace.yaml
+++ b/tests/e2e/files/happy-path/happy-path-workspace.yaml
@@ -10,7 +10,7 @@ projects:
 components:
   - type: cheEditor
     id: eclipse/che-theia/next
-    memoryLimit: 768Mi
+    memoryLimit: 512Mi
   - type: kubernetes
     alias: petclinic-web
     reference: https://raw.githubusercontent.com/eclipse/che/master/tests/e2e/files/happy-path/containers-happy-path.yaml
@@ -31,10 +31,11 @@ components:
     env:
       - name: MAVEN_CONFIG
         value: /home/user/.m2
-    memoryLimit: 3Gi
+    memoryLimit: 1500Mi
     mountSources: true
   - type: chePlugin
     id: redhat/java/latest
+    memoryLimit: "1000Mi"
     preferences:
       java.server.launchMode: Standard
   - type: chePlugin