diff --git a/src/gui/about.cpp b/src/gui/about.cpp
index b0e03cc01..2032a9a7d 100644
--- a/src/gui/about.cpp
+++ b/src/gui/about.cpp
@@ -118,6 +118,16 @@ const char* aboutLine[]={
   _N("zlib by Jean-loup Gailly"),
   _N("and Mark Adler"),
   _N("libsndfile by Erik de Castro Lopo"),
+#ifdef HAVE_OGG
+  _N("libogg by Xiph.Org Foundation"),
+  _N("libvorbis by Xiph.Org Foundation"),
+  _N("FLAC library by Xiph.Org Foundation"),
+  _N("libopus by Xiph.Org and contributors"),
+#endif
+#ifdef HAVE_MP3_EXPORT
+  _N("libmpg123 by Michael Hipp, Thomas Orgis, Taihei Momma and contributors"),
+  _N("LAME by Mike Cheng, Mark Taylor and The LAME Project"),
+#endif
   _N("Portable File Dialogs by Sam Hocevar"),
   _N("Native File Dialog by Frogtoss Games"),
   "PortAudio",
diff --git a/src/main.cpp b/src/main.cpp
index 1e3450a87..35c8be5e4 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -282,6 +282,16 @@ TAParamResult pVersion(String) {
   printf("\n");
   printf("furnace is powered by:\n");
   printf("- libsndfile by Erik de Castro Lopo and rest of libsndfile team (LGPLv2.1)\n");
+#ifdef HAVE_OGG
+  printf("- libogg by Xiph.Org Foundation (Xiph.Org, BSD-like license)\n");
+  printf("- libvorbis by Xiph.Org Foundation (Xiph.Org, BSD-like license)\n");
+  printf("- FLAC library by Xiph.Org Foundation (Xiph.Org, BSD-like license)\n");
+  printf("- libopus by Xiph.Org and contributors (BSD 3-clause)\n");
+#endif
+#ifdef HAVE_MP3_EXPORT
+  printf("- libmpg123 by Michael Hipp, Thomas Orgis, Taihei Momma and contributors (LGPLv2.1)\n");
+  printf("- LAME by Mike Cheng, Mark Taylor and The LAME Project (LGPLv2)\n");
+#endif
   printf("- SDL2 by Sam Lantinga (zlib license)\n");
   printf("- zlib by Jean-loup Gailly and Mark Adler (zlib license)\n");
   printf("- PortAudio (PortAudio license)\n");