diff --git a/pkg/api/handlers/compat/containers_logs.go b/pkg/api/handlers/compat/containers_logs.go
index 66328e7d0b..626e7967a1 100644
--- a/pkg/api/handlers/compat/containers_logs.go
+++ b/pkg/api/handlers/compat/containers_logs.go
@@ -155,7 +155,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) {
 		}
 
 		if query.Timestamps {
-			frame.WriteString(line.Time.Format(time.RFC3339))
+			frame.WriteString(line.Time.Format(time.RFC3339Nano))
 			frame.WriteString(" ")
 		}