diff --git a/plugins/sudoers/logging.c b/plugins/sudoers/logging.c
index 9964fe179..33597d607 100644
--- a/plugins/sudoers/logging.c
+++ b/plugins/sudoers/logging.c
@@ -655,8 +655,8 @@ sudoers_to_eventlog(struct eventlog *evlog, char * const argv[],
     debug_decl(sudoers_to_eventlog, SUDOERS_DEBUG_LOGGING);
 
     memset(evlog, 0, sizeof(*evlog));
-    /* TODO: iolog_path */
     evlog->iolog_file = sudo_user.iolog_file;
+    evlog->iolog_path = sudo_user.iolog_path;
     evlog->command = safe_cmnd ? safe_cmnd : (argv ? argv[0] : NULL);
     evlog->cwd = user_cwd;
     if (def_runchroot != NULL && strcmp(def_runchroot, "*") != 0) {
diff --git a/plugins/sudoers/sudoers.c b/plugins/sudoers/sudoers.c
index 02fac6f2a..28d545595 100644
--- a/plugins/sudoers/sudoers.c
+++ b/plugins/sudoers/sudoers.c
@@ -265,9 +265,9 @@ format_iolog_path(void)
 	goto done;
     }
 
-    /* Stash pointer to the I/O log file for use when logging. */
-    sudo_user.iolog_file =
-	iolog_path + sizeof("iolog_path=") - 1 + strlen(dir) + 1;
+    /* Stash pointer to the I/O log for the event log. */
+    sudo_user.iolog_path = iolog_path + sizeof("iolog_path=") - 1;
+    sudo_user.iolog_file = sudo_user.iolog_path + 1 + strlen(dir);
 
 done:
     debug_return_str(iolog_path);
diff --git a/plugins/sudoers/sudoers.h b/plugins/sudoers/sudoers.h
index 4bc97fc11..598816425 100644
--- a/plugins/sudoers/sudoers.h
+++ b/plugins/sudoers/sudoers.h
@@ -114,6 +114,7 @@ struct sudo_user {
     char *limitprivs;
 #endif
     char *iolog_file;
+    char *iolog_path;
     GETGROUPS_T *gids;
     int   execfd;
     int   ngids;