diff --git a/src/libs/audio/impl/AudioTypes.cpp b/src/libs/audio/impl/AudioTypes.cpp
index 433ed0b6..d0a5930b 100644
--- a/src/libs/audio/impl/AudioTypes.cpp
+++ b/src/libs/audio/impl/AudioTypes.cpp
@@ -62,14 +62,10 @@ namespace lms::audio
         {
         case CodecType::AAC:
             return "AAC";
-        case CodecType::AC3:
-            return "AC3";
         case CodecType::ALAC:
             return "ALAC";
         case CodecType::APE:
             return "APE";
-        case CodecType::EAC3:
-            return "EAC3";
         case CodecType::DSD:
             return "DSD";
         case CodecType::FLAC:
diff --git a/src/libs/audio/impl/ffmpeg/AudioFile.cpp b/src/libs/audio/impl/ffmpeg/AudioFile.cpp
index 7a72e861..ad1861a7 100644
--- a/src/libs/audio/impl/ffmpeg/AudioFile.cpp
+++ b/src/libs/audio/impl/ffmpeg/AudioFile.cpp
@@ -111,8 +111,6 @@ namespace lms::audio::ffmpeg
                 return CodecType::MP3;
             case AV_CODEC_ID_AAC:
                 return CodecType::AAC;
-            case AV_CODEC_ID_AC3:
-                return CodecType::AC3;
             case AV_CODEC_ID_VORBIS:
                 return CodecType::Vorbis;
             case AV_CODEC_ID_WMAV1:
@@ -135,8 +133,6 @@ namespace lms::audio::ffmpeg
                 return CodecType::MPC8;
             case AV_CODEC_ID_APE:
                 return CodecType::APE;
-            case AV_CODEC_ID_EAC3:
-                return CodecType::EAC3;
             case AV_CODEC_ID_MP4ALS:
                 return CodecType::MP4ALS;
             case AV_CODEC_ID_OPUS:
diff --git a/src/libs/audio/include/audio/AudioTypes.hpp b/src/libs/audio/include/audio/AudioTypes.hpp
index 2185056a..84478949 100644
--- a/src/libs/audio/include/audio/AudioTypes.hpp
+++ b/src/libs/audio/include/audio/AudioTypes.hpp
@@ -48,10 +48,8 @@ namespace lms::audio
     enum class CodecType
     {
         AAC,
-        AC3,
         ALAC, // Apple Lossless Audio Codec (ALAC)
         APE,  // Monkey's Audio
-        EAC3, // Enhanced AC-3
         DSD,  // DSD
         FLAC, // Flac
         MP3,