diff --git a/tests/lean/test.sh b/tests/lean/test.sh
index 1001f8cee3..63a2f5c8be 100755
--- a/tests/lean/test.sh
+++ b/tests/lean/test.sh
@@ -5,6 +5,7 @@ if [ $# -ne 2 -a $# -ne 1 ]; then
 fi
 ulimit -s 8192
 LEAN=$1
+export LEAN_PATH=../../library/standard:.
 if [ $# -ne 2 ]; then
     INTERACTIVE=no
 else
diff --git a/tests/lean/test_single.sh b/tests/lean/test_single.sh
index 5f66165120..2d1b73206e 100755
--- a/tests/lean/test_single.sh
+++ b/tests/lean/test_single.sh
@@ -5,6 +5,7 @@ if [ $# -ne 3 -a $# -ne 2 ]; then
 fi
 ulimit -s 8192
 LEAN=$1
+export LEAN_PATH=../../library/standard:.
 if [ $# -ne 3 ]; then
     INTERACTIVE=no
 else