diff --git a/defaults/01_redhat_operators.cr.yaml b/defaults/01_redhat_operators.cr.yaml
index 4a38d4293..4669a29d7 100644
--- a/defaults/01_redhat_operators.cr.yaml
+++ b/defaults/01_redhat_operators.cr.yaml
@@ -32,3 +32,4 @@ spec:
       operator: "Exists"
       effect: "NoExecute"
       tolerationSeconds: 120
+    memoryTarget: 3Mi
diff --git a/defaults/02_certified_operators.yaml b/defaults/02_certified_operators.yaml
index f83c365f0..ac41faf4c 100644
--- a/defaults/02_certified_operators.yaml
+++ b/defaults/02_certified_operators.yaml
@@ -32,3 +32,4 @@ spec:
       operator: "Exists"
       effect: "NoExecute"
       tolerationSeconds: 120
+    memoryTarget: 4Mi
diff --git a/defaults/03_community_operators.yaml b/defaults/03_community_operators.yaml
index 08b9ac242..c070bcde8 100644
--- a/defaults/03_community_operators.yaml
+++ b/defaults/03_community_operators.yaml
@@ -32,3 +32,4 @@ spec:
       operator: "Exists"
       effect: "NoExecute"
       tolerationSeconds: 120
+    memoryTarget: 12Mi
diff --git a/defaults/04_redhat_marketplace.yaml b/defaults/04_redhat_marketplace.yaml
index 8fc69aeb4..4112282ec 100644
--- a/defaults/04_redhat_marketplace.yaml
+++ b/defaults/04_redhat_marketplace.yaml
@@ -32,3 +32,4 @@ spec:
       operator: "Exists"
       effect: "NoExecute"
       tolerationSeconds: 120
+    memoryTarget: 2Mi