diff --git a/maven-resolver.spec b/maven-resolver.spec
index 88e41cb..56a0681 100644
--- a/maven-resolver.spec
+++ b/maven-resolver.spec
@@ -28,8 +28,6 @@ BuildRequires:  mvn(org.slf4j:jcl-over-slf4j)
 BuildRequires:  mvn(org.slf4j:slf4j-api)
 BuildRequires:  mvn(org.sonatype.sisu:sisu-guice::no_aop:)
 
-# XXX Remove after F26 EOL
-Obsoletes:      aether < 1:1.0.3
 
 %description
 Apache Maven Artifact Resolver is a library for working with artifact
@@ -39,17 +37,12 @@ artifact transports and artifact resolution.
 
 %package api
 Summary:   Maven Artifact Resolver API
-# XXX Remove after F26 EOL
-Obsoletes: aether-api < 1:1.0.3
-Obsoletes: aether-ant-tasks < 1:1.0.1-9
 
 %description api
 The application programming interface for the repository system.
 
 %package spi
 Summary:   Maven Artifact Resolver SPI
-# XXX Remove after F26 EOL
-Obsoletes: aether-spi < 1:1.0.3
 
 %description spi
 The service provider interface for repository system implementations and
@@ -57,64 +50,48 @@ repository connectors.
 
 %package util
 Summary:   Maven Artifact Resolver Utilities
-# XXX Remove after F26 EOL
-Obsoletes: aether-util < 1:1.0.3
 
 %description util
 A collection of utility classes to ease usage of the repository system.
 
 %package impl
 Summary:   Maven Artifact Resolver Implementation
-# XXX Remove after F26 EOL
-Obsoletes: aether-impl < 1:1.0.3
 
 %description impl
 An implementation of the repository system.
 
 %package test-util
 Summary:   Maven Artifact Resolver Test Utilities
-# XXX Remove after F26 EOL
-Obsoletes: aether-test-util < 1:1.0.3
 
 %description test-util
 A collection of utility classes to ease testing of the repository system.
 
 %package connector-basic
 Summary:   Maven Artifact Resolver Connector Basic
-# XXX Remove after F26 EOL
-Obsoletes: aether-connector-basic < 1:1.0.3
 
 %description connector-basic
 A repository connector implementation for repositories using URI-based layouts.
 
 %package transport-classpath
 Summary:   Maven Artifact Resolver Transport Classpath
-# XXX Remove after F26 EOL
-Obsoletes: aether-transport-classpath < 1:1.0.3
 
 %description transport-classpath
 A transport implementation for repositories using classpath:// URLs.
 
 %package transport-file
 Summary:   Maven Artifact Resolver Transport File
-# XXX Remove after F26 EOL
-Obsoletes: aether-transport-file < 1:1.0.3
 
 %description transport-file
 A transport implementation for repositories using file:// URLs.
 
 %package transport-http
 Summary:   Maven Artifact Resolver Transport HTTP
-# XXX Remove after F26 EOL
-Obsoletes: aether-transport-http < 1:1.0.3
 
 %description transport-http
 A transport implementation for repositories using http:// and https:// URLs.
 
 %package transport-wagon
 Summary:   Maven Artifact Resolver Transport Wagon
-# XXX Remove after F26 EOL
-Obsoletes: aether-transport-wagon < 1:1.0.3
 
 %description transport-wagon
 A transport implementation based on Maven Wagon.