diff --git a/jenkins/cloudbees_build b/jenkins/cloudbees_build
index c8d4b75..8acdbf7 100644
--- a/jenkins/cloudbees_build
+++ b/jenkins/cloudbees_build
@@ -21,23 +21,15 @@ installE4 () {
     local module=$1
     local branch=$2
 
-    # If microbench version does not exist, try without
-    if [ "${MB}" = "WITH_MICROBENCH" ]; then
-        if ! wget -nv https://openepics.ci.cloudbees.com/job/e4-cpp-${module}-${branch}-build/BASE=${BASE},MB=WITH_MICROBENCH/lastSuccessfulBuild/artifact/${module}.CB-dist.tar.gz; then
-            wget -nv https://openepics.ci.cloudbees.com/job/e4-cpp-${module}-${branch}-build/BASE=${BASE},MB=NO_MICROBENCH/lastSuccessfulBuild/artifact/${module}.CB-dist.tar.gz
-        fi
-    else
-        wget -nv https://openepics.ci.cloudbees.com/job/e4-cpp-${module}-${branch}-build/BASE=${BASE},MB=NO_MICROBENCH/lastSuccessfulBuild/artifact/${module}.CB-dist.tar.gz
-    fi
+    wget -nv https://openepics.ci.cloudbees.com/job/e4-cpp-${module}-${branch}-build/BASE=${BASE}/lastSuccessfulBuild/artifact/${module}.CB-dist.tar.gz
     tar -xzf ${module}.CB-dist.tar.gz
 }
 
 ###########################################
-# Defaults for EPICS Base and MB
+# Defaults for EPICS Base
 
 DEFAULT_BASE=3.15.4
 BASE=${BASE:-${DEFAULT_BASE}}
-MB=${MB:-"NO_MICROBENCH"}
 
 ###########################################
 # Dependent module branches