diff --git a/external/kimageformats/CMakeLists.txt b/external/kimageformats/CMakeLists.txt
index f930d62..91aa00b 100644
--- a/external/kimageformats/CMakeLists.txt
+++ b/external/kimageformats/CMakeLists.txt
@@ -25,6 +25,7 @@ PRIVATE
     heif.cpp
     jxl.cpp
     qoi.cpp
+    scanlineconverter.cpp
 )
 
 target_compile_definitions(external_kimageformats
diff --git a/external/kimageformats/init.cpp b/external/kimageformats/init.cpp
index 9713d57..b6a1859 100644
--- a/external/kimageformats/init.cpp
+++ b/external/kimageformats/init.cpp
@@ -10,3 +10,4 @@ https://github.com/desktop-app/legal/blob/master/LEGAL
 Q_IMPORT_PLUGIN(QAVIFPlugin)
 Q_IMPORT_PLUGIN(HEIFPlugin)
 Q_IMPORT_PLUGIN(QJpegXLPlugin)
+Q_IMPORT_PLUGIN(QOIPlugin)