diff --git a/backend/windmill-worker/src/common.rs b/backend/windmill-worker/src/common.rs
index a27adeddf6..7e3257f14d 100644
--- a/backend/windmill-worker/src/common.rs
+++ b/backend/windmill-worker/src/common.rs
@@ -653,7 +653,7 @@ pub async fn start_child_process(
     use process_wrap::tokio::*;
     let mut cmd = TokioCommandWrap::from(cmd);
 
-    if !*DISABLE_PROCESS_GROUP || executable.starts_with("dotnet ") {
+    if !*DISABLE_PROCESS_GROUP && !executable.starts_with("dotnet ") {
         #[cfg(unix)]
         {
             use process_wrap::tokio::ProcessGroup;