--- tre-0.7.6/tests/agrep/run-tests.sh.tests
+++ tre-0.7.6/tests/agrep/run-tests.sh
@@ -2,6 +2,7 @@
 
 set -e
 
+export LD_LIBRARY_PATH=$top_builddir/lib/.libs
 agrep="$top_builddir/src/agrep"
 
 echo "$builddir $top_builddir $srcdir"