diff --git a/src/Plugins/TgaImporter/TgaImporter.cpp b/src/Plugins/TgaImporter/TgaImporter.cpp
index fe9f8fc86..30ebfd24c 100644
--- a/src/Plugins/TgaImporter/TgaImporter.cpp
+++ b/src/Plugins/TgaImporter/TgaImporter.cpp
@@ -101,7 +101,7 @@ void TgaImporter::close() {
     _image = nullptr;
 }
 
-ImageData2D* TgaImporter::image2D(unsigned int id) {
+ImageData2D* TgaImporter::image2D(unsigned int) {
     return _image;
 }