diff --git a/.gitignore b/.gitignore
index 9e865d772..c69176432 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,9 @@
 *.dylib
 bin/
 
+# Certificates
+*.pem
+
 # Test binary, build with `go test -c`
 *.test
 
diff --git a/charts/virtual-kubelet-0.1.2.tgz b/charts/virtual-kubelet-0.1.2.tgz
new file mode 100644
index 000000000..87a37df24
Binary files /dev/null and b/charts/virtual-kubelet-0.1.2.tgz differ
diff --git a/charts/virtual-kubelet-for-aks-0.1.4.tgz b/charts/virtual-kubelet-for-aks-0.1.4.tgz
new file mode 100644
index 000000000..16d1008d8
Binary files /dev/null and b/charts/virtual-kubelet-for-aks-0.1.4.tgz differ
diff --git a/charts/virtual-kubelet-for-aks/Chart.yaml b/charts/virtual-kubelet-for-aks/Chart.yaml
index c92909014..e88317184 100644
--- a/charts/virtual-kubelet-for-aks/Chart.yaml
+++ b/charts/virtual-kubelet-for-aks/Chart.yaml
@@ -1,5 +1,5 @@
 name: virtual-kubelet-for-aks
-version: 0.1.3
+version: 0.1.4
 description: a Helm chart to install virtual kubelet in an AKS or ACS cluster.
 sources:
   - https://github.com/virtual-kubelet/virtual-kubelet
diff --git a/charts/virtual-kubelet-for-aks/templates/deployment.yaml b/charts/virtual-kubelet-for-aks/templates/deployment.yaml
index fbc9d1727..e7c2269bc 100644
--- a/charts/virtual-kubelet-for-aks/templates/deployment.yaml
+++ b/charts/virtual-kubelet-for-aks/templates/deployment.yaml
@@ -47,7 +47,7 @@ spec:
         - name: acs-credential
           mountPath: "/etc/acs/azure.json"
         command: ["virtual-kubelet"]
-        args: ["--provider", "azure", "--namespace", "default", "--nodename", {{ default "virtual-kubelet" .Values.env.nodeName | quote }} , "--os", {{ default "Linux" .Values.env.nodeOsType | quote }}, "--taint", {{ default "azure.com/aci" .Values.env.nodeTaint | quote }}]
+        args: ["--provider", "azure", "--namespace", {{ default "" .Values.env.monitoredNamespace | quote }}, "--nodename", {{ default "virtual-kubelet" .Values.env.nodeName | quote }} , "--os", {{ default "Linux" .Values.env.nodeOsType | quote }}, "--taint", {{ default "azure.com/aci" .Values.env.nodeTaint | quote }}]
       volumes:
       - name: credentials
         secret:
diff --git a/charts/virtual-kubelet-for-aks/values.yaml b/charts/virtual-kubelet-for-aks/values.yaml
index f2b3bfc2a..7dd131fcb 100644
--- a/charts/virtual-kubelet-for-aks/values.yaml
+++ b/charts/virtual-kubelet-for-aks/values.yaml
@@ -14,3 +14,4 @@ env:
   nodeOsType: 
   apiserverCert: 
   apiserverKey: 
+  monitoredNamespace:
diff --git a/charts/virtual-kubelet/Chart.yaml b/charts/virtual-kubelet/Chart.yaml
index e6b645e3c..1542a2e5f 100644
--- a/charts/virtual-kubelet/Chart.yaml
+++ b/charts/virtual-kubelet/Chart.yaml
@@ -1,5 +1,5 @@
 name: virtual-kubelet
-version: 0.1.1
+version: 0.1.2
 description: a Helm chart to install virtual kubelet inside a Kubernetes cluster.
 sources:
   - https://github.com/virtual-kubelet/virtual-kubelet
diff --git a/charts/virtual-kubelet/templates/deployment.yaml b/charts/virtual-kubelet/templates/deployment.yaml
index 0206d4bbb..41ba5b766 100644
--- a/charts/virtual-kubelet/templates/deployment.yaml
+++ b/charts/virtual-kubelet/templates/deployment.yaml
@@ -34,7 +34,7 @@ spec:
         - name: credentials
           mountPath: "/etc/virtual-kubelet"
         command: ["virtual-kubelet"]
-        args: ["--provider", "azure", "--namespace", "default", "--nodename", {{ default "virtual-kubelet" .Values.env.nodeName | quote }} , "--os", {{ default "Linux" .Values.env.nodeOsType | quote }}, "--taint", {{ default "azure.com/aci" .Values.env.nodeTaint | quote }}]
+        args: ["--provider", "azure", "--namespace", {{ default "" .Values.env.monitoredNamespace | quote }}, "--nodename", {{ default "virtual-kubelet" .Values.env.nodeName | quote }} , "--os", {{ default "Linux" .Values.env.nodeOsType | quote }}, "--taint", {{ default "azure.com/aci" .Values.env.nodeTaint | quote }}]
       volumes:
       - name: credentials
         secret:
diff --git a/charts/virtual-kubelet/values.yaml b/charts/virtual-kubelet/values.yaml
index 48dba14d0..b0426297a 100644
--- a/charts/virtual-kubelet/values.yaml
+++ b/charts/virtual-kubelet/values.yaml
@@ -14,6 +14,7 @@ env:
   nodeOsType: 
   apiserverCert: 
   apiserverKey: 
+  monitoredNamespace: 
 
 # Install Default RBAC roles and bindings
 rbac:
diff --git a/scripts/createCertAndKey.sh b/scripts/createCertAndKey.sh
old mode 100644
new mode 100755
index 4c185161b..ef992c6c4
--- a/scripts/createCertAndKey.sh
+++ b/scripts/createCertAndKey.sh
@@ -1,5 +1,10 @@
 #!/bin/bash
 # Generate cert and key for chart
 openssl req -newkey rsa:4096 -new -nodes -x509 -days 3650 -keyout key.pem -out cert.pem -subj "/C=US/ST=CA/L=virtualkubelet/O=virtualkubelet/OU=virtualkubelet/CN=virtualkubelet"
-cert=$(base64 cert.pem -w0)
-key=$(base64 key.pem -w0)
+if [[ "$OSTYPE" == "darwin"* ]]; then
+    cert=$(base64 cert.pem)
+    key=$(base64 key.pem)
+else
+    cert=$(base64 cert.pem -w0)
+    key=$(base64 key.pem -w0)
+fi