diff --git a/dists/engine-data/patches/GrimPatchesDesc.txt b/dists/engine-data/patches/GrimPatchesDesc.txt
index 824ef08f780..555e5489851 100644
--- a/dists/engine-data/patches/GrimPatchesDesc.txt
+++ b/dists/engine-data/patches/GrimPatchesDesc.txt
@@ -191,6 +191,10 @@ List of fixed bugs in GF scripts:
 	the key '2' which means "play and endpause". This patch adds a 'manny:stop_chore' call after the chore has
 	done.
 
+	Fix Manny's walking backwards animation - ma_back_off.key.patchr
+	The animation has 16 frames, but the 16th frame looks the same at the 15th one so we just say that it only
+	has 15 frames.
+
 +Untriggered contents:
 	-Fix the missing dialogue with Domino at third year
 	In dlg_dom2.lua, the argument of CheckFirstTime is wrong; this
diff --git a/dists/engine-data/patches/grim/ma_back_off.key.patchr b/dists/engine-data/patches/grim/ma_back_off.key.patchr
new file mode 100644
index 00000000000..2bedeb6b9d9
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diff --git a/dists/engine-data/residualvm-grim-patch.lab b/dists/engine-data/residualvm-grim-patch.lab
index e0c4f776a42..54b6d50613c 100644
Binary files a/dists/engine-data/residualvm-grim-patch.lab and b/dists/engine-data/residualvm-grim-patch.lab differ