diff --git a/src/modules/chassis.c b/src/modules/chassis.c
index 93d14eb52..2b73b390d 100644
--- a/src/modules/chassis.c
+++ b/src/modules/chassis.c
@@ -30,7 +30,7 @@ void ffPrintChassis(FFinstance* instance)
         ffStrbufInitCopy(&output, &result.chassisType);
 
         if(result.chassisVersion.length > 0)
-            ffStrbufAppendF(&output, " (%s)", &result.chassisVersion);
+            ffStrbufAppendF(&output, " (%s)", &result.chassisVersion.chars);
 
         ffStrbufPutTo(&output, stdout);