1 files changed, 2 insertions, 2 deletions

diff --git a/plugins/check_nagios.c b/plugins/check_nagios.c
index 0ae488ff..ab9c877b 100644
--- a/plugins/check_nagios.c
+++ b/plugins/check_nagios.c
@@ -55,9 +55,9 @@ main (int argc, char **argv)
         int procrss = 0;
         float procpcpu = 0;
         char procstat[8];
-        /* procetime is unused in most configurations, but may be in PS_VAR_LIST
-         * so it must be here in spite of it producing compiler warnings */
+#ifdef PS_USES_PROCETIME
         char procetime[MAX_INPUT_BUFFER];
+#endif /* PS_USES_PROCETIME */
         char procprog[MAX_INPUT_BUFFER];
         char *procargs;
         int pos, cols;