diff --git a/rust1.71.spec b/rust1.71.spec
index f46309f..0db80ff 100644
--- a/rust1.71.spec
+++ b/rust1.71.spec
@@ -34,6 +34,7 @@
 #KEEP NOSOURCE DEBUGINFO
 
 %define obsolete_rust_versioned() \
+Obsoletes:      %{1}1.70%{?2:-%{2}} \
 Obsoletes:      %{1}1.69%{?2:-%{2}} \
 Obsoletes:      %{1}1.68%{?2:-%{2}} \
 Obsoletes:      %{1}1.67%{?2:-%{2}} \