diff --git a/benchpress/config/jobs.yml b/benchpress/config/jobs.yml
index c0ee5c56a..bfe910487 100644
--- a/benchpress/config/jobs.yml
+++ b/benchpress/config/jobs.yml
@@ -90,6 +90,8 @@
     - '-s {lg_path}'
     - '-R{scale_out}'
     - '-c{client_threads}'
+    - '-t{server_threads}'
+    - '-m{memcache_threads}'
     - '-U {auto_fix_ulimit}'
     - '--'
     - '--mediawiki-mlp'
@@ -103,6 +105,8 @@
     - 'lg_path=benchmarks/oss_performance_mediawiki/wrk/wrk'
     - 'scale_out=0'
     - 'client_threads=0'
+    - 'server_threads=0'
+    - 'memcache_threads=0'
     - 'duration=10m'
     - 'timeout=11m'
     - 'auto_fix_ulimit=1'
@@ -124,6 +128,8 @@
     - '-s {lg_path}'
     - '-R{scale_out}'
     - '-c{client_threads}'
+    - '-t{server_threads}'
+    - '-m{memcache_threads}'
     - '-U {auto_fix_ulimit}'
     - '--'
     - '--mediawiki-mlp'
@@ -138,6 +144,8 @@
     - 'lg_path=benchmarks/oss_performance_mediawiki/wrk/wrk'
     - 'scale_out=0'
     - 'client_threads=0'
+    - 'server_threads=0'
+    - 'memcache_threads=0'
     - 'duration=10m'
     - 'timeout=11m'
     - 'auto_fix_ulimit=1'
@@ -159,6 +167,8 @@
     - '-s {lg_path}'
     - '-R{scale_out}'
     - '-c{client_threads}'
+    - '-t{server_threads}'
+    - '-m{memcache_threads}'
     - '-U {auto_fix_ulimit}'
     - '--'
     - '--mediawiki-mem'
@@ -172,6 +182,8 @@
     - 'lg_path=benchmarks/oss_performance_mediawiki/wrk/wrk'
     - 'scale_out=0'
     - 'client_threads=0'
+    - 'server_threads=0'
+    - 'memcache_threads=0'
     - 'duration=10m'
     - 'timeout=11m'
     - 'auto_fix_ulimit=1'
diff --git a/packages/mediawiki/run.sh b/packages/mediawiki/run.sh
index acc3d2f3b..45deba105 100755
--- a/packages/mediawiki/run.sh
+++ b/packages/mediawiki/run.sh
@@ -320,7 +320,9 @@ function main() {
         fi
         ;;
       m)
-        MEMCACHE_THREADS="${OPTARG}"
+        if [[ "${OPTARG}" -gt 0 ]]; then
+          MEMCACHE_THREADS="${OPTARG}"
+        fi
         ;;
       p)
         disable_perf_record=true