diff --git a/src/Settings.h b/src/Settings.h
index 67412014f..11d29765f 100644
--- a/src/Settings.h
+++ b/src/Settings.h
@@ -138,6 +138,7 @@
 #define GC_DPFS_MAX       "dataprocess/fixspikes/max"
 #define GC_DPFS_VARIANCE  "dataprocess/fixspikes/variance"
 #define GC_DPTA           "dataprocess/torqueadjust/adjustment"
+#define GC_DPFHRS_MAX     "dataprocess/fixhrspikes/max"
 
 // ride navigator
 #define GC_NAVHEADINGS    "navigator/headings"