diff --git a/README.md b/README.md
index 9332675e9..b07d6add4 100644
--- a/README.md
+++ b/README.md
@@ -121,7 +121,7 @@ Pyston-specific flags:
 <dt>-v</dt>
   <dd>Increase verbosity by 1</dd>
 
-<dt>-s</dt>
+<dt>-T</dt>
   <dd>Print out the internal stats at exit.</dd>
 
 <dt>-n</dt>
diff --git a/docs/TIPS.md b/docs/TIPS.md
index 2788a0d88..394e75f1c 100644
--- a/docs/TIPS.md
+++ b/docs/TIPS.md
@@ -54,7 +54,7 @@ Pyston's primary reason _raison d'être_ is to have better performance than CPyt
 
 ### Counters & timers
 
-We have a number of counters and timers that were manually written and inserted into the program. To display the results of a run, use the `-s` flag. The result of timer counters is displayed in microseconds.
+We have a number of counters and timers that were manually written and inserted into the program. To display the results of a run, use the `-T` flag. The result of timer counters is displayed in microseconds.
 
 There's two types of timers in the code. The first are `StatCounter`s. They are just counters where we log the time elapsed manually, measured using a `Timer`. The second are `STAT_TIMER`s, which pause the parent `STAT_TIMER` when they are nested.
 
diff --git a/src/core/stats.h b/src/core/stats.h
index 00380d399..15f87d5fd 100644
--- a/src/core/stats.h
+++ b/src/core/stats.h
@@ -88,7 +88,7 @@ struct Stats {
 //
 // The current convention for stat names is underscore_case, such as `num_cxa_throw`,
 // though at some point we'd like to move to a period-delimited convention.
-// (Run `./pyston -s` to see the list of current stats we log.)
+// (Run `./pyston -T` to see the list of current stats we log.)
 // For single stats, usually `num_foo` is a decent name.  If there are many stats in a
 // single category, you can drop the `num_`.
 // If a stat name is a prefix of another, the event it is counting should be a superset.