diff --git a/eb_hooks.py b/eb_hooks.py
index 1c18fdf274..22857ae32d 100644
--- a/eb_hooks.py
+++ b/eb_hooks.py
@@ -238,13 +238,17 @@ def pre_configure_hook_wrf_aarch64(self, *args, **kwargs):
         if get_cpu_architecture() == AARCH64:
             pattern = "Linux x86_64 ppc64le, gfortran"
             repl = "Linux x86_64 aarch64 ppc64le, gfortran"
-            self.cfg.update('preconfigopts', "sed -i 's/%s/%s/g' arch/configure_new.defaults && " % (pattern, repl))
-            print_msg("Using custom preconfigopts for %s: %s", self.name, self.cfg['preconfigopts'])
+            if LooseVersion(self.version) <= LooseVersion('3.9.0'):
+                    self.cfg.update('preconfigopts', "sed -i 's/%s/%s/g' arch/configure_new.defaults && " % (pattern, repl))
+                    print_msg("Using custom preconfigopts for %s: %s", self.name, self.cfg['preconfigopts'])
+                    
+            if LooseVersion('4.0.0') <= LooseVersion(self.version) <= LooseVersion('4.2.1'):
+                    self.cfg.update('preconfigopts', "sed -i 's/%s/%s/g' arch/configure.defaults && " % (pattern, repl))
+                    print_msg("Using custom preconfigopts for %s: %s", self.name, self.cfg['preconfigopts'])
     else:
         raise EasyBuildError("WRF-specific hook triggered for non-WRF easyconfig?!")
 
-
-PARSE_HOOKS = {
+PARSE_HOOKS{
     'CGAL': parse_hook_cgal_toolchainopts_precise,
     'fontconfig': parse_hook_fontconfig_add_fonts,
     'OpenBLAS': parse_hook_openblas_relax_lapack_tests_num_errors,
diff --git a/eessi-2023.06-eb-4.7.2-2021a.yml b/eessi-2023.06-eb-4.7.2-2021a.yml
index ffd86cdd25..fda5b73f0c 100644
--- a/eessi-2023.06-eb-4.7.2-2021a.yml
+++ b/eessi-2023.06-eb-4.7.2-2021a.yml
@@ -11,4 +11,8 @@ easyconfigs:
   - Rust-1.52.1-GCCcore-10.3.0.eb
   - foss-2021a.eb
   - QuantumESPRESSO-6.7-foss-2021a.eb
+  - GROMACS-2021.3-foss-2021a.eb:  
+        options:
+          download-timeout: 1000
+  - libGLU-9.0.1-GCCcore-10.3.0.eb
   - WRF-4.3-foss-2021a-dmpar.eb