diff --git a/releases.map b/releases.map
index 8a7f7a8ead2e..d829dead2432 100644
--- a/releases.map
+++ b/releases.map
@@ -3799,3 +3799,4 @@ architecture=el8_amd64_gcc11;label=CMSSW_13_3_0_pre1;type=Development;state=Anno
 architecture=el8_amd64_gcc12;label=CMSSW_13_3_0_pre1;type=Development;state=Announced;prodarch=0;
 architecture=el8_ppc64le_gcc11;label=CMSSW_13_3_0_pre1;type=Development;state=Announced;prodarch=0;
 architecture=el9_aarch64_gcc11;label=CMSSW_13_3_0_pre1;type=Development;state=Announced;prodarch=0;
+architecture=slc7_amd64_gcc11;label=CMSSW_13_3_0_pre1;type=Development;state=Announced;prodarch=0;