diff --git a/core/installer/app.go b/core/installer/app.go
index f9d3bc0..9719134 100644
--- a/core/installer/app.go
+++ b/core/installer/app.go
@@ -135,6 +135,11 @@
 	Password string `json:"password"`
 }
 
+type EnvVar struct {
+	Name  string `json:"name"`
+	Value string `json:"value"`
+}
+
 type rendered struct {
 	Name            string
 	Readme          string
@@ -150,6 +155,7 @@
 	Help            []HelpDocument
 	Icon            string
 	Access          []Access
+	EnvVars         []EnvVar
 	Raw             []byte
 }
 
@@ -475,6 +481,19 @@
 		return rendered{}, err
 	}
 	{
+		envVars := []string{}
+		if err := res.LookupPath(cue.ParsePath("envVars")).Decode(&envVars); err != nil {
+			return rendered{}, err
+		}
+		for _, ev := range envVars {
+			items := strings.SplitN(ev, "=", 2)
+			if len(items) != 2 {
+				panic(ev)
+			}
+			ret.EnvVars = append(ret.EnvVars, EnvVar{items[0], items[1]})
+		}
+	}
+	{
 		charts := res.LookupPath(cue.ParsePath("output.charts"))
 		i, err := charts.Fields()
 		if err != nil {