diff --git a/engines/saga/scene.cpp b/engines/saga/scene.cpp
index bbe6b92c2b8..20dab8023f3 100644
--- a/engines/saga/scene.cpp
+++ b/engines/saga/scene.cpp
@@ -437,7 +437,7 @@ void Scene::changeScene(int16 sceneNumber, int actorsEntrance, SceneTransitionTy
 				_vm->_interface->setMode(kPanelSceneSubstitute);
 
 				if (file.open(sceneSubstitutes[i].image)) {
-					Graphics::decodeILBM(file, bbmBuffer, pal);
+					Graphics::decodePBM(file, bbmBuffer, pal);
 					colors = pal;
 					rect.setWidth(bbmBuffer.w);
 					rect.setHeight(bbmBuffer.h);
diff --git a/graphics/iff.cpp b/graphics/iff.cpp
index c45a9eb850e..7ab34e29891 100644
--- a/graphics/iff.cpp
+++ b/graphics/iff.cpp
@@ -304,7 +304,7 @@ void PackBitsReadStream::unpack() {
 }
 
 
-void decodeILBM(Common::ReadStream &input, Surface &surface, byte *&colors) {
+void decodePBM(Common::ReadStream &input, Surface &surface, byte *&colors) {
 	PBMDecoder decoder(input, surface, colors);
 	decoder.decode();
 }
diff --git a/graphics/iff.h b/graphics/iff.h
index 740f4b6d8c5..322c3725929 100644
--- a/graphics/iff.h
+++ b/graphics/iff.h
@@ -92,11 +92,7 @@ public:
 	void decode();
 };
 
-/*
-	TODO: rename this routine to decodePBM, and update the SAGA code that's
-	using it. The routine has already been implemented using the above PBMDecoder.
-*/
-void decodeILBM(Common::ReadStream &input, Surface &surface, byte *&colors);
+void decodePBM(Common::ReadStream &input, Surface &surface, byte *&colors);
 
 
 /*