diff --git a/releases.map b/releases.map
index a9698092c57d..6db7df714ca1 100644
--- a/releases.map
+++ b/releases.map
@@ -4013,3 +4013,4 @@ architecture=el8_aarch64_gcc11;label=CMSSW_13_0_16;type=Production;state=Announc
 architecture=el8_amd64_gcc11;label=CMSSW_13_0_16;type=Production;state=Announced;prodarch=1;
 architecture=el8_ppc64le_gcc11;label=CMSSW_13_0_16;type=Production;state=Announced;prodarch=0;
 architecture=slc7_amd64_gcc11;label=CMSSW_13_0_16;type=Production;state=Announced;prodarch=0;
+architecture=el9_amd64_gcc11;label=CMSSW_13_0_16;type=Production;state=Announced;prodarch=0;