diff --git a/src/cmd/cmd.h b/src/cmd/cmd.h
index 0722152..5a59e48 100644
--- a/src/cmd/cmd.h
+++ b/src/cmd/cmd.h
@@ -6,4 +6,5 @@ typedef struct s_cmd
 	char **args;
 	int fd_in;
 	int fd_out;
+  int pid;
 } cmd;