diff --git a/.travis.yml b/.travis.yml
index c318659..b487ba6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,3 +11,6 @@ bioc_packages:
 - DESeq2
 - ALDEx2
 - impute
+
+before_install:
+- sudo apt-get install libgsl-dev
\ No newline at end of file