diff --git a/libavcodec/8svx.c b/libavcodec/8svx.c
index 095173f349..cdbd6b791f 100644
--- a/libavcodec/8svx.c
+++ b/libavcodec/8svx.c
@@ -90,7 +90,7 @@ static av_cold int eightsvx_decode_init(AVCodecContext *avctx)
 }
 
 AVCodec eightsvx_fib_decoder = {
-  .name           = "8svx fibonacci decoder",
+  .name           = "8svx_fib",
   .type           = CODEC_TYPE_AUDIO,
   .id             = CODEC_ID_8SVX_FIB,
   .priv_data_size = sizeof (EightSvxContext),
@@ -100,7 +100,7 @@ AVCodec eightsvx_fib_decoder = {
 };
 
 AVCodec eightsvx_exp_decoder = {
-  .name           = "8svx exponential decoder",
+  .name           = "8svx_exp",
   .type           = CODEC_TYPE_AUDIO,
   .id             = CODEC_ID_8SVX_EXP,
   .priv_data_size = sizeof (EightSvxContext),