1 files changed, 3 insertions, 3 deletions

diff --git a/apps/recorder/peakmeter.c b/apps/recorder/peakmeter.c
index 2e787ba982..a49a46a04b 100644
--- a/apps/recorder/peakmeter.c
+++ b/apps/recorder/peakmeter.c
@@ -49,9 +49,9 @@ static long peak_meter_clip_timeout_r;
 static int  peak_meter_clip_hold;
 
 /* specifies the value range in peak volume values */
-unsigned short peak_meter_range_min;
-unsigned short peak_meter_range_max;
-unsigned short peak_meter_range;
+static unsigned short peak_meter_range_min;
+static unsigned short peak_meter_range_max;
+static unsigned short peak_meter_range;
 
 /* if set to true clip timeout is disabled */
 static bool peak_meter_clip_eternal = false;