diff --git a/openbsd/Platform.c b/openbsd/Platform.c
index 25d53cc3..1bfdd4ca 100644
--- a/openbsd/Platform.c
+++ b/openbsd/Platform.c
@@ -38,6 +38,7 @@ in the source distribution for its full text.
 /*{
 #include "Action.h"
 #include "BatteryMeter.h"
+#include "SignalsPanel.h"
 
 extern ProcessFieldData Process_fields[];
 
@@ -231,7 +232,7 @@ double Platform_setCPUValues(Meter* this, int cpu) {
    if (perc <= 100. && perc >= 0.) {
       return perc;
    } else {
-      return 12.34;
+      return 0.;
    }
 }
 
diff --git a/openbsd/Platform.h b/openbsd/Platform.h
index 971c7bf5..63c7dda2 100644
--- a/openbsd/Platform.h
+++ b/openbsd/Platform.h
@@ -36,6 +36,9 @@ extern ProcessField Platform_defaultFields[];
 
 extern int Platform_numberOfFields;
 
+/*
+ * See /usr/include/sys/signal.h
+ */
 extern SignalItem Platform_signals[];
 
 extern unsigned int Platform_numberOfSignals;