diff --git a/kdsingleapplication.changes b/kdsingleapplication.changes
index 9e9f938..fea2c40 100644
--- a/kdsingleapplication.changes
+++ b/kdsingleapplication.changes
@@ -4,6 +4,7 @@ Tue Jan 16 10:33:05 UTC 2024 - Christophe Marin <christophe@krop.fr>
 - Update to 1.1.0
   * Add option making session ID part of the socket name optional
   * Fix dynamic library versioning
+- Update the library package name
 
 -------------------------------------------------------------------
 Fri Oct  6 07:09:09 UTC 2023 - Christophe Marin <christophe@krop.fr>
diff --git a/kdsingleapplication.spec b/kdsingleapplication.spec
index 6c34807..da09160 100644
--- a/kdsingleapplication.spec
+++ b/kdsingleapplication.spec
@@ -53,7 +53,7 @@ KDSingleApplication is a helper class for single-instance policy applications.
 Summary:        Helper class for single-instance policy applications
 # kdsingleapplication 1.0.0 wasn't versioned
 Provides:       libkdsingleapplication%{?pkg_suffix} = 1.0.0
-Obsoletes:      libkdsingleapplication%{?pkg_suffix} < %{version}
+Obsoletes:      libkdsingleapplication%{?pkg_suffix} <= 1.0.0
 
 %description -n libkdsingleapplication%{?pkg_suffix}%{sover}
 KDSingleApplication is a helper class for single-instance policy applications.
@@ -68,8 +68,6 @@ Requires:       cmake(Qt6Widgets)
 Requires:       cmake(Qt5Network)
 Requires:       cmake(Qt5Widgets)
 %endif
-# Work around installcheck stupidity
-Conflicts:      libkdsingleapplication%{?pkg_suffix} = 1.0.0
 
 %description devel
 Development files for libkdsingleapplication%{?pkg_suffix}.