1 files changed, 1 insertions, 1 deletions

diff --git a/src/process.c b/src/process.c
index e65d495e260..99f57d35d4a 100644
--- a/src/process.c
+++ b/src/process.c
@@ -1522,7 +1522,7 @@ list_processes_1 (query_only)
             insert_string ("?");
           if (INTEGERP (speed))
             {
-              sprintf (tembuf, " at %d b/s", XINT (speed));
+              sprintf (tembuf, " at %ld b/s", (long) XINT (speed));
               insert_string (tembuf);
             }
           insert_string (")\n");