diff --git a/mediafileinfo.cpp b/mediafileinfo.cpp
index b1a3eca..8ad6a9b 100644
--- a/mediafileinfo.cpp
+++ b/mediafileinfo.cpp
@@ -193,7 +193,7 @@ startParsingSignature:
 
         // parse signature
         switch ((m_containerFormat = parseSignature(buff, sizeof(buff)))) {
-        case ContainerFormat::Id2v2Tag:
+        case ContainerFormat::Id3v2Tag:
             // save position of ID3v2 tag
             m_actualId3v2TagOffsets.push_back(m_containerOffset);
             if (m_actualId3v2TagOffsets.size() == 2) {
diff --git a/signature.cpp b/signature.cpp
index d786de8..eb335ef 100644
--- a/signature.cpp
+++ b/signature.cpp
@@ -229,7 +229,7 @@ ContainerFormat parseSignature(std::string_view buffer)
     case Gzip:
         return ContainerFormat::Gzip;
     case Id3v2:
-        return ContainerFormat::Id2v2Tag;
+        return ContainerFormat::Id3v2Tag;
     case Utf8Text:
         return ContainerFormat::Utf8Text;
     }
@@ -491,7 +491,7 @@ std::string_view containerFormatName(ContainerFormat containerFormat)
         return "Audio Interchange File Format";
     case ContainerFormat::Zstd:
         return "Zstandard compressed file";
-    case ContainerFormat::Id2v2Tag:
+    case ContainerFormat::Id3v2Tag:
         return "ID3v2 tag";
     case ContainerFormat::ApeTag:
         return "APE tag";
diff --git a/signature.h b/signature.h
index b7cfd50..8a7b409 100644
--- a/signature.h
+++ b/signature.h
@@ -30,7 +30,7 @@ enum class ContainerFormat : unsigned int {
     Gif87a, /**< Graphics Interchange Format (1987) */
     Gif89a, /**< Graphics Interchange Format (1989) */
     Gzip, /**< gzip compressed file */
-    Id2v2Tag, /**< file holding an ID3v2 tag only (FIXME v12: change enum entry to Id3v2Tag) */
+    Id3v2Tag, /**< file holding an ID3v2 tag only */
     Ivf, /**< IVF (simple file format that transports raw VP8/VP9/AV1 data) */
     JavaClassFile, /**< Java class file */
     Jpeg, /**< JPEG File Interchange Format */