diff --git a/pkg/app/app.go b/pkg/app/app.go
index 4ad3c022c..39f3caf8b 100644
--- a/pkg/app/app.go
+++ b/pkg/app/app.go
@@ -225,6 +225,11 @@ func Convert(opt kobject.ConvertOptions) ([]runtime.Object, error) {
 
 	komposeObject.Namespace = opt.Namespace
 
+	// Check if input files are specified
+	if len(opt.InputFiles) <= 0 {
+		log.Fatal("No input files specified")
+	}
+
 	// convert env_file from absolute to relative path
 	for _, service := range komposeObject.ServiceConfigs {
 		if len(service.EnvFile) <= 0 {
@@ -245,7 +250,7 @@ func Convert(opt kobject.ConvertOptions) ([]runtime.Object, error) {
 				log.Fatalf(err.Error())
 			}
 
-			service.EnvFile[i] = strings.Replace(relPath, "\\", "/", -1)
+			service.EnvFile[i] = filepath.ToSlash(relPath)
 		}
 	}
 
diff --git a/script/test/cmd/tests_new.sh b/script/test/cmd/tests_new.sh
index 933a1920a..c1bdac34b 100755
--- a/script/test/cmd/tests_new.sh
+++ b/script/test/cmd/tests_new.sh
@@ -142,6 +142,14 @@ os_output="$KOMPOSE_ROOT/script/test/fixtures/configmap-volume/output-os-withlab
 convert::expect_success_and_warning "$k8s_cmd" "$k8s_output" || exit 1
 convert::expect_success "$os_cmd" "$os_output" || exit 1
 
+# test configmap pod generation
+k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/configmap-pod/docker-compose.yml convert --stdout --with-kompose-annotation=false"
+k8s_output="$KOMPOSE_ROOT/script/test/fixtures/configmap-pod/output-k8s.yaml"
+os_output="$KOMPOSE_ROOT/script/test/fixtures/configmap-pod/output-os.yaml"
+os_cmd="kompose  --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/configmap-pod/docker-compose.yml convert --stdout --with-kompose-annotation=false"
+convert::expect_success "$k8s_cmd" "$k8s_output" || exit 1
+convert::expect_success "$os_cmd" "$os_output" || exit 1
+
 # Test that emptyDir works
 k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/change-in-volume/docker-compose.yml convert --with-kompose-annotation=false --stdout --volumes emptyDir"
 k8s_output="$KOMPOSE_ROOT/script/test/fixtures/change-in-volume/output-k8s-empty-vols-template.yaml"
diff --git a/script/test/fixtures/configmap-pod/bar.env b/script/test/fixtures/configmap-pod/bar.env
new file mode 100644
index 000000000..8c113bf9d
--- /dev/null
+++ b/script/test/fixtures/configmap-pod/bar.env
@@ -0,0 +1,3 @@
+# Multi-line test
+FOO=BAR
+BAR=FOO
diff --git a/script/test/fixtures/configmap-pod/docker-compose.yml b/script/test/fixtures/configmap-pod/docker-compose.yml
new file mode 100644
index 000000000..6b77ab361
--- /dev/null
+++ b/script/test/fixtures/configmap-pod/docker-compose.yml
@@ -0,0 +1,16 @@
+version: '3'
+
+services:
+  redis:
+    image: 'bitnami/redis:latest'
+    environment:
+      - ALLOW_EMPTY_PASSWORD=no
+    # Env file will override environment / warn!
+    env_file:
+      - "foo.env"
+      - bar.env
+    labels:
+      kompose.service.type: nodeport
+    ports:
+      - '6379:6379'
+    restart: "no"
diff --git a/script/test/fixtures/configmap-pod/foo.env b/script/test/fixtures/configmap-pod/foo.env
new file mode 100644
index 000000000..63b8c81a0
--- /dev/null
+++ b/script/test/fixtures/configmap-pod/foo.env
@@ -0,0 +1,2 @@
+# Test comment!
+ALLOW_EMPTY_PASSWORD=yes
diff --git a/script/test/fixtures/configmap-pod/output-k8s.yaml b/script/test/fixtures/configmap-pod/output-k8s.yaml
new file mode 100644
index 000000000..edf1039e5
--- /dev/null
+++ b/script/test/fixtures/configmap-pod/output-k8s.yaml
@@ -0,0 +1,76 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  creationTimestamp: null
+  labels:
+    io.kompose.service: redis
+  name: redis
+spec:
+  ports:
+    - name: "6379"
+      port: 6379
+      targetPort: 6379
+  selector:
+    io.kompose.service: redis
+  type: NodePort
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  creationTimestamp: null
+  labels:
+    io.kompose.network/configmap-pod-default: "true"
+    io.kompose.service: redis
+  name: redis
+spec:
+  containers:
+    - env:
+        - name: ALLOW_EMPTY_PASSWORD
+          valueFrom:
+            configMapKeyRef:
+              key: ALLOW_EMPTY_PASSWORD
+              name: foo-env
+        - name: BAR
+          valueFrom:
+            configMapKeyRef:
+              key: BAR
+              name: bar-env
+        - name: FOO
+          valueFrom:
+            configMapKeyRef:
+              key: FOO
+              name: bar-env
+      image: bitnami/redis:latest
+      name: redis
+      ports:
+        - containerPort: 6379
+          hostPort: 6379
+          protocol: TCP
+      resources: {}
+  restartPolicy: Never
+
+---
+apiVersion: v1
+data:
+  ALLOW_EMPTY_PASSWORD: "yes"
+kind: ConfigMap
+metadata:
+  creationTimestamp: null
+  labels:
+    io.kompose.service: redis-foo-env
+  name: foo-env
+
+---
+apiVersion: v1
+data:
+  BAR: FOO
+  FOO: BAR
+kind: ConfigMap
+metadata:
+  creationTimestamp: null
+  labels:
+    io.kompose.service: redis-bar-env
+  name: bar-env
+
diff --git a/script/test/fixtures/configmap-pod/output-os.yaml b/script/test/fixtures/configmap-pod/output-os.yaml
new file mode 100644
index 000000000..eefa4acc9
--- /dev/null
+++ b/script/test/fixtures/configmap-pod/output-os.yaml
@@ -0,0 +1,53 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  creationTimestamp: null
+  labels:
+    io.kompose.service: redis
+  name: redis
+spec:
+  ports:
+    - name: "6379"
+      port: 6379
+      targetPort: 6379
+  selector:
+    io.kompose.service: redis
+  type: NodePort
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  creationTimestamp: null
+  labels:
+    io.kompose.network/configmap-pod-default: "true"
+    io.kompose.service: redis
+  name: redis
+spec:
+  containers:
+    - env:
+        - name: ALLOW_EMPTY_PASSWORD
+          valueFrom:
+            configMapKeyRef:
+              key: ALLOW_EMPTY_PASSWORD
+              name: foo-env
+        - name: BAR
+          valueFrom:
+            configMapKeyRef:
+              key: BAR
+              name: bar-env
+        - name: FOO
+          valueFrom:
+            configMapKeyRef:
+              key: FOO
+              name: bar-env
+      image: bitnami/redis:latest
+      name: redis
+      ports:
+        - containerPort: 6379
+          hostPort: 6379
+          protocol: TCP
+      resources: {}
+  restartPolicy: Never
+