diff --git a/maven.spec b/maven.spec
index 94c2629..e06d5d2 100644
--- a/maven.spec
+++ b/maven.spec
@@ -121,6 +121,7 @@ Provides: maven-jdk-binding = %{epoch}:%{version}-%{release}
 Requires: maven = %{epoch}:%{version}-%{release}
 Requires: java-1.8.0-openjdk-headless
 Recommends: java-1.8.0-openjdk-devel
+Conflicts: maven-jdk-binding
 
 %description -n %{?module_prefix}%{name}-openjdk8
 OpenJDK 8 binding
@@ -134,6 +135,7 @@ Requires: java-11-openjdk-headless
 # Theoretically Maven might be usable with just JRE, but typical Maven
 # workflow requires full JDK, so we recommend it here.
 Recommends: java-11-openjdk-devel
+Conflicts: maven-jdk-binding
 
 %description -n %{?module_prefix}%{name}-openjdk11
 OpenJDK 11 binding