diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index e845bf7..4b97c36 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -12,9 +12,7 @@
 		}
 	},
 
-	"postStartCommand": {
-		"julia": "postStartCommand.sh"
-	},
+	"postStartCommand": "postStartCommand.sh",
 
 	"features": {
 		"ghcr.io/devcontainers/features/common-utils:2": {
diff --git a/.devcontainer/julia-pubtools/devcontainer.json b/.devcontainer/julia-pubtools/devcontainer.json
index 6e29818..b16c239 100644
--- a/.devcontainer/julia-pubtools/devcontainer.json
+++ b/.devcontainer/julia-pubtools/devcontainer.json
@@ -12,9 +12,7 @@
 		}
 	},
 
-	"postStartCommand": {
-		"julia": "postStartCommand.sh"
-	},
+	"postStartCommand": "postStartCommand.sh",
 
 	"features": {
 		"ghcr.io/devcontainers/features/common-utils:2": {