diff --git a/.circleci/config.yml b/.circleci/config.yml
index f3ee8205f..da5e10e9e 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -58,7 +58,7 @@ jobs:
       - run:
           name: Build
           no_output_timeout: 30m
-          command: make IGNORE_ERRORS=m -C ~/openmptcprouter/$OMR_TARGET/source package/{compile,install,index} target/install -j1 V=s
+          command: make IGNORE_ERRORS=m -C ~/openmptcprouter/$OMR_TARGET/source package/{compile,install,index} target/install -j2
 
       - run:
           name: Deploy
@@ -115,7 +115,7 @@ jobs:
       - run:
           name: Build
           no_output_timeout: 30m
-          command: make IGNORE_ERRORS=m -C ~/openmptcprouter/$OMR_TARGET/source package/{compile,install,index} target/install -j1 V=s
+          command: make IGNORE_ERRORS=m -C ~/openmptcprouter/$OMR_TARGET/source package/{compile,install,index} target/install -j2
 
       - run:
           name: Deploy
@@ -274,7 +274,7 @@ jobs:
             export OMR_PATH="$CIRCLE_PROJECT_USERNAME/$CIRCLE_PROJECT_REPONAME/${CIRCLE_BRANCH:-$CIRCLE_TAG}"
             export OMR_FEED_URL="$CIRCLE_REPOSITORY_URL"
             export OMR_FEED_SRC="${CIRCLE_BRANCH:-$CIRCLE_TAG}"
-            sh build.sh prepare {tools,toolchain}/install -j1 V=s
+            sh build.sh prepare {tools,toolchain}/install -j2
             echo -e "$OMR_PRIVKEY" > ~/openmptcprouter/$OMR_TARGET/source/key-build
             echo -e "$OMR_PUBKEY" > ~/openmptcprouter/$OMR_TARGET/source/key-build.pub