diff --git a/src/extractors/CMakeLists.txt b/src/extractors/CMakeLists.txt
--- a/src/extractors/CMakeLists.txt
+++ b/src/extractors/CMakeLists.txt
@@ -36,6 +36,9 @@
         KF5::FileMetaData
         LibExiv2::LibExiv2
     )
+    if(${LibExiv2_VERSION} VERSION_GREATER_EQUAL 0.26)
+        target_compile_definitions(kfilemetadata_exiv2extractor PRIVATE "-DHAVE_WEBP_SUPPORT")
+    endif()
 
     set_target_properties(kfilemetadata_exiv2extractor PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/kf5/kfilemetadata")
     install(
diff --git a/src/extractors/exiv2extractor.cpp b/src/extractors/exiv2extractor.cpp
--- a/src/extractors/exiv2extractor.cpp
+++ b/src/extractors/exiv2extractor.cpp
@@ -33,11 +33,16 @@
 namespace
 {
 static const QStringList supportedMimeTypes = {
+    QStringLiteral("image/bmp"),
+    QStringLiteral("image/gif"),
     QStringLiteral("image/jp2"),
     QStringLiteral("image/jpeg"),
     QStringLiteral("image/pgf"),
     QStringLiteral("image/png"),
     QStringLiteral("image/tiff"),
+#ifdef HAVE_WEBP_SUPPORT
+    QStringLiteral("image/webp"),
+#endif
     QStringLiteral("image/x-exv"),
     QStringLiteral("image/x-canon-cr2"),
     QStringLiteral("image/x-canon-crw"),
@@ -49,6 +54,7 @@
     QStringLiteral("image/x-pentax-pef"),
     QStringLiteral("image/x-photoshop"),
     QStringLiteral("image/x-samsung-srw"),
+    QStringLiteral("image/x-tga"),
 };
 
 QString toString(const Exiv2::Value& value)