diff --git a/Dockerfile b/Dockerfile
index f34f8a2548..f7bbb9ad10 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,7 @@ ENV NEXT_TELEMETRY_DISABLED=1
 # en wordt de gedownloade pnpm-binary ook in de runtime-image bewaard.
 RUN --mount=type=cache,target=/var/cache/apk \
     --mount=type=cache,target=/root/.npm \
-    apk add --no-cache git bash \
+    apk add --no-cache git bash util-linux \
     && npm install -g corepack@0.36.0 \
     && corepack enable pnpm
 
diff --git a/scripts/with-memory-cap.sh b/scripts/with-memory-cap.sh
index 58c9d0207f..ce95c55a4e 100755
--- a/scripts/with-memory-cap.sh
+++ b/scripts/with-memory-cap.sh
@@ -193,7 +193,11 @@ run_ulimit() {
 		echo "[mem-cap] ulimit -v $virtual_kb werd geweigerd" >&2
 		return 1
 	}
-	exec taskset -c "$cpu_affinity" "$@"
+	if command -v taskset >/dev/null 2>&1; then
+		exec taskset -c "$cpu_affinity" "$@"
+	else
+		exec "$@"
+	fi
 }
 
 run_refuse() {
@@ -204,7 +208,11 @@ run_refuse() {
 
 run_opted_out() {
 	echo "[mem-cap] WAARSCHUWING: plafond bewust uitgeschakeld, dit commando kan de machine laten OOM-killed worden: $*" >&2
-	exec taskset -c "$cpu_affinity" "$@"
+	if command -v taskset >/dev/null 2>&1; then
+		exec taskset -c "$cpu_affinity" "$@"
+	else
+		exec "$@"
+	fi
 }
 
 case "$backend" in