diff --git a/src/distromatic.c b/src/distromatic.c
index 2e048c8..0bc8a87 100644
--- a/src/distromatic.c
+++ b/src/distromatic.c
@@ -205,10 +205,10 @@ void backtraceHandler(int sig)
    size = backtrace (array, 10);
    strings = (char**)backtrace_symbols (array, size);
  
-   printf ("Obtained %zd stack frames.\n", size);
+   fprintf(stderr, "Obtained %zd stack frames.\n", size);
  
    for (i = 0; i < size; i++)
-      printf ("%s\n", strings[i]);
+      fprintf(stderr, "%s\n", strings[i]);
  
    free (strings);
    exit(1);