1 files changed, 1 insertions, 1 deletions
diff --git a/Process.h b/Process.h
index 56a4dba1..3085f164 100644
--- a/Process.h
+++ b/Process.h
@@ -61,7 +61,7 @@ typedef enum ProcessFields {
 
 typedef struct ProcessPidColumn_ {
    int id;
-   char* label;
+   const char* label;
 } ProcessPidColumn;
 
 typedef struct Process_ {