diff --git a/.ci/build.sh b/.ci/build.sh
index e678f68ec85..ae10cb67155 100755
--- a/.ci/build.sh
+++ b/.ci/build.sh
@@ -3,8 +3,5 @@
 set -e
 
 python3 -m coverage erase
-if [ $(uname) == "Darwin" ]; then
-    export CPPFLAGS="-I/usr/local/miniconda/include";
-fi
 make clean
 make install-coverage