diff --git a/src/switch_time.c b/src/switch_time.c
index bf513b7f0e..23e85cbe49 100644
--- a/src/switch_time.c
+++ b/src/switch_time.c
@@ -71,7 +71,7 @@ static int MATRIX = 1;
 #ifdef ONEMS
 static int STEP_MS = 1;
 static int STEP_MIC = 1000;
-static uint32_t TICK_PER_SEC = 10000;
+static uint32_t TICK_PER_SEC = 1000;
 static int MS_PER_TICK = 10;
 #else
 static int STEP_MS = 10;