diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6dc1a3d..932c3d5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 0.0.159 (Jan 28, 2026)
+* Fixed `--env-var` flag not overriding `--env`.
+
 # 0.0.158 (Jan 27, 2026)
 * Added support for adding environment variables to a job/task when using `nullstone run`.
 
diff --git a/cmd/run.go b/cmd/run.go
index fa45397..a322389 100644
--- a/cmd/run.go
+++ b/cmd/run.go
@@ -15,7 +15,7 @@ import (
 )
 
 var RunEnvVarFlag = &cli.StringSliceFlag{
-	Name:    "env",
+	Name:    "env-var",
 	Aliases: []string{"e"},
 	Usage: `Pass environment variables to the job/task. 
 You can use this flag multiple times to specify multiple environment variables. 
@@ -60,7 +60,7 @@ var Run = func(appProviders app.Providers, providers admin.Providers) *cli.Comma
 				for _, raw := range rawEnvVars {
 					before, after, ok := strings.Cut(raw, "=")
 					if !ok {
-						return fmt.Errorf("invalid --env flag, expected <NAME>=<value>")
+						return fmt.Errorf("invalid --env-var flag, expected <NAME>=<value>")
 					}
 					envVars[before] = after
 				}