1 files changed, 1 insertions, 1 deletions

diff --git a/config.def.h b/config.def.h
index 100093e..df4de84 100644
--- a/config.def.h
+++ b/config.def.h
@@ -4,7 +4,7 @@
 const unsigned int interval = 1000;
 
 /* text to show if no value can be retrieved */
-static const char unknown_str[] = "n/a";
+static const char unknown_str[] = "?";
 
 /* maximum output string length */
 #define MAXLEN 2048