diff --git a/manifests/base/deployment/argocd-image-updater-deployment.yaml b/manifests/base/deployment/argocd-image-updater-deployment.yaml
index 5a38be1e..842dffb2 100644
--- a/manifests/base/deployment/argocd-image-updater-deployment.yaml
+++ b/manifests/base/deployment/argocd-image-updater-deployment.yaml
@@ -101,6 +101,12 @@ spec:
               name: argocd-image-updater-config
               key: kube.events
               optional: true
+        - name: ARGOCD_LOGLEVEL
+          valueFrom:
+            configMapKeyRef:
+              name: argocd-image-updater-config
+              key: log.level
+              optional: true
         livenessProbe:
           httpGet:
             path: /healthz
diff --git a/manifests/install.yaml b/manifests/install.yaml
index 5457af52..49b2ce80 100644
--- a/manifests/install.yaml
+++ b/manifests/install.yaml
@@ -209,6 +209,12 @@ spec:
               key: kube.events
               name: argocd-image-updater-config
               optional: true
+        - name: ARGOCD_LOGLEVEL
+          valueFrom:
+            configMapKeyRef:
+              key: log.level
+              name: argocd-image-updater-config
+              optional: true
         image: quay.io/argoprojlabs/argocd-image-updater:latest
         imagePullPolicy: Always
         livenessProbe: