diff --git a/lib_dec/ivas_efap.c b/lib_dec/ivas_efap.c
index 482edfb6432c4bb7477382b2fd1ae912e0825a33..bbb464b292ceb80ef9731c2664c052caf8fa4e2d 100644
--- a/lib_dec/ivas_efap.c
+++ b/lib_dec/ivas_efap.c
@@ -1602,7 +1602,7 @@ static float vertex_distance(
 
 #ifdef EFAP_FIX_POLY
 /*-------------------------------------------------------------------------*
- * point_plane_distance()
+ * point_poly_distance()
  *
  * Compute the signed distance between a point and polygon
  *-------------------------------------------------------------------------*/
@@ -2114,7 +2114,8 @@ static int16_t get_poly_num(
     int16_t i;
 #ifdef EFAP_FIX_POLY
     int16_t num_poly, found_poly;
-    int16_t poly_tmp[EFAP_MAX_CHAN_NUM], poly_dist[EFAP_MAX_CHAN_NUM];
+    int16_t poly_tmp[EFAP_MAX_CHAN_NUM];
+    float poly_dist[EFAP_MAX_CHAN_NUM];
 
     float dist_tmp;
     float pos[3];