diff --git a/mpsd-software-environment.py b/mpsd-software-environment.py
index 22d312042b6ac64a6f88bf4524f925e6f338609c..ce28676a20fb2bfc424def8a3c95ac5598706179 100755
--- a/mpsd-software-environment.py
+++ b/mpsd-software-environment.py
@@ -82,7 +82,7 @@ def create_log_file_names(
     toolchain : str
         toolchain name (only for build log file)
     returns : tuple
-        tuple containing the strings of installer and build log file names
+        tuple containing installer_log_file, build_log_file, file names
     """
     installer_log_file = config_vars["installer_log_template"].substitute(
         mpsd_release=mpsd_release,
@@ -631,7 +631,7 @@ def install_environment(
 
     # Set required variables
     release_base_dir = script_dir / mpsd_release
-
+    mpsd_microarch = get_native_microarchitecture()
     toolchain_dir = release_base_dir / mpsd_microarch
     toolchain_dir.mkdir(parents=True, exist_ok=True)
     spack_setup_script = release_base_dir / "spack-environments" / "spack_setup.sh"
@@ -667,9 +667,11 @@ def install_environment(
         if not os.path.exists("logs"):
             os.mkdir("logs")
         for toolchain in toolchains:
-            # Set the install log file name to config_vars["install_log_file"]
-            # and replace _toolchains_ with the toolchain name and
-            # _mpsd_spack_ver_ with mpsd_release
+            # Set the install log file name from create_log_file_names
+            _, build_log_file_name = create_log_file_names(
+                mpsd_release, mpsd_microarch, "install", toolchain=toolchain
+            )
+            build_log_file = toolchain_dir / "logs" / build_log_file_name
 
             logging.info(f"Installing toolchain {toolchain} to {toolchain_dir}")
 
@@ -677,7 +679,7 @@ def install_environment(
             setup_log_cmd(
                 mpsd_release,
                 script_dir,
-                msg=f"installing {toolchain} and logging at {install_log_file}",
+                msg=f"installing {toolchain} and logging at {build_log_file}",
             )
             setup_log_cmd(
                 mpsd_release,
@@ -689,7 +691,7 @@ def install_environment(
             )
             run(
                 f"bash {spack_setup_script} {' '.join(install_flags)} {toolchain} 2>&1 "
-                f"| tee -a {install_log_file} ",
+                f"| tee -a {build_log_file} ",
                 shell=True,
                 check=True,
             )
@@ -813,7 +815,6 @@ def main():
 
     set_up_logging(args.loglevel, installer_log_file)
 
-
     # Check the command and run related function
     if args.action == "remove":
         remove_environment(args.release, args.toolchains, script_dir)