diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d6d7dd7a..8e6ca2ea 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -41,3 +41,5 @@ jobs:
         make -j 8 check
         ./tests/dbversion
         ./tests/onehex DB_HDF5
+        ldd ./tests/.libs/onehex
+        env LD_LIBRARY_PATH=`pwd`/../hdf5-1.14.4-3/lib ./tests/onehex DB_HDF5