diff --git a/Dockerfile b/Dockerfile
index c1b464d..f75a53f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -51,19 +51,7 @@ RUN \
 	--disable-debug \
 	--enable-encryption \
 	--prefix=/usr && \
- echo "**** attempt to set number of cores available for make to use ****" && \
- set -ex && \
- CPU_CORES=$( < /proc/cpuinfo grep -c processor ) || echo "failed cpu look up" && \
- if echo $CPU_CORES | grep -E  -q '^[0-9]+$'; then \
-	: ;\
- if [ "$CPU_CORES" -gt 7 ]; then \
-	CPU_CORES=$(( CPU_CORES  - 3 )); \
- elif [ "$CPU_CORES" -gt 5 ]; then \
-	CPU_CORES=$(( CPU_CORES  - 2 )); \
- elif [ "$CPU_CORES" -gt 3 ]; then \
-	CPU_CORES=$(( CPU_CORES  - 1 )); fi \
- else CPU_CORES="1"; fi && \
- make -j $CPU_CORES && \
+ make && \
  make install && \
  strip --strip-unneeded \
 	/usr/lib/libtorrent-rasterbar.so* \
@@ -83,8 +71,7 @@ RUN \
  ./configure \
 	--disable-gui \
 	--prefix=/usr && \
- make -j $CPU_CORES && \
- set +ex && \
+ make && \
  make install && \
  echo "**** cleanup ****" && \
  apk del --purge \
diff --git a/README.md b/README.md
index 3b24e93..e8f86b4 100644
--- a/README.md
+++ b/README.md
@@ -100,6 +100,7 @@ To monitor the logs of the container in realtime: `docker logs -f qbittorrent`
 
 ## Versions
 
++ **02.01.18:** Deprecate cpu_core routine lack of scaling.
 + **19.12.17:** Update to v4.0.3.
 + **09.12.17:** Rebase to alpine 3.7.
 + **01.12.17:** Update to v4.0.2.