diff --git a/DevTools/HackStudio/TerminalWrapper.cpp b/DevTools/HackStudio/TerminalWrapper.cpp
index aad9241fc3..58444aa7ac 100644
--- a/DevTools/HackStudio/TerminalWrapper.cpp
+++ b/DevTools/HackStudio/TerminalWrapper.cpp
@@ -104,6 +104,8 @@ void TerminalWrapper::run_command(const String& command)
             exit(1);
         }
 
+        tcsetpgrp(pts_fd, getpid());
+
         // NOTE: It's okay if this fails.
         (void)ioctl(0, TIOCNOTTY);