--- gromacs-2019.6/tests/CMakeLists.txt.orig	2020-08-04 09:01:31.281910583 -0600
+++ gromacs-2019.6/tests/CMakeLists.txt	2020-08-04 09:03:24.506767821 -0600
@@ -172,6 +172,7 @@
             #windows requires the command to be perl and not the script
             COMMAND perl "${REGRESSIONTEST_PATH}/gmxtest.pl" ${subtest} ${ARGS})
         set_tests_properties(regressiontests/${subtest} PROPERTIES
+            TIMEOUT 9000
             ENVIRONMENT "PATH=${PATH}")
     endforeach()
 else()