diff --git a/var/spack/repos/builtin/packages/eigenexa/test/run-test.sh b/var/spack/repos/builtin/packages/eigenexa/test/run-test.sh
index 3ec7a520a6..931d15973c 100644
--- a/var/spack/repos/builtin/packages/eigenexa/test/run-test.sh
+++ b/var/spack/repos/builtin/packages/eigenexa/test/run-test.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 
 $@ 2>&1 | tee  run_test_results.txt
-result-check.sh run_test_results.txt 
+/usr/bin/sh result-check.sh run_test_results.txt