diff --git a/version.go b/version.go
index ec27e5c6f..73a78f5c7 100644
--- a/version.go
+++ b/version.go
@@ -55,7 +55,7 @@ func VersionInfo() string {
 	}
 	suffix += " " + GoVersion
 	if TrialDeadline != "" {
-		suffix += " limited time trial ends at: " + TrialDeadline
+		suffix += " limited time trial ends on: " + TrialDeadline
 	}
 	return prefix + "Pilosa" + suffix
 }