diff --git a/toxav/codec.c b/toxav/codec.c
index afe4f4aa..a1aa2869 100644
--- a/toxav/codec.c
+++ b/toxav/codec.c
@@ -133,7 +133,7 @@ static JitterBuffer *jbuf_new(uint32_t capacity)
 {
     unsigned int size = 1;
 
-    while (size <= capacity) {
+    while (size <= (capacity * 4)) {
         size *= 2;
     }