diff --git a/tools/ci/travis-install-njoy.sh b/tools/ci/travis-install-njoy.sh
index a338cbf4b7..788cfc7a7f 100755
--- a/tools/ci/travis-install-njoy.sh
+++ b/tools/ci/travis-install-njoy.sh
@@ -5,4 +5,4 @@ git clone https://github.com/njoy/NJOY2016
 cd NJOY2016
 sed -i -e 's/5\.1/4.8/' CMakeLists.txt
 mkdir build && cd build
-cmake .. && make 2>/dev/null && sudo make install
+cmake -Dstatic=on .. && make 2>/dev/null && sudo make install