diff --git a/travis-ci/build.sh b/travis-ci/build.sh
index f187d7c..ce7e6e8 100644
--- a/travis-ci/build.sh
+++ b/travis-ci/build.sh
@@ -1,30 +1,26 @@
-cd $HOME
+cd $HOME/build
 # Liquid-DSP
 mkdir jgaeddert/
 git clone https://github.com/jgaeddert/liquid-dsp.git jgaeddert/liquid-dsp
-pushd .
 cd jgaeddert/liquid-dsp/
 ./bootstrap.sh
 ./configure
-make
+make -j2
 sudo make install
 
-cd $HOME
+cd $HOME/build
 # Soapy SDR
 mkdir pothosware/
 git clone https://github.com/pothosware/SoapySDR.git pothosware/SoapySDR
 mkdir pothosware/SoapySDR-build
 cmake pothosware/SoapySDR pothosware/SoapySDR-build
-pushd .
 cd pothosware/SoapySDR-build
-make
+make -j2
 sudo make install
-popd
 
-cd $HOME
+cd $HOME/build
 # CubicSDR
 mkdir cjcliffe/CubicSDR-build
 cmake cjcliffe/CubicSDR cjcliffe/CubicSDR-build
-pushd .
 cd cjcliffe/CubicSDR-build
-make
+make -j2