diff --git a/blender/arm/material/make_morph_target.py b/blender/arm/material/make_morph_target.py
index 6436221e..f6866655 100644
--- a/blender/arm/material/make_morph_target.py
+++ b/blender/arm/material/make_morph_target.py
@@ -11,8 +11,9 @@ def morph_pos(vert):
     vert.add_include('std/morph_target.glsl')
     vert.add_uniform('sampler2D morphDataPos', link='_morphDataPos', included=True)
     vert.add_uniform('sampler2D morphDataNor', link='_morphDataNor', included=True)
-    vert.add_uniform('float morphWeights[32]', link='_morphWeights', included=True)
+    vert.add_uniform('vec4 morphWeights[8]', link='_morphWeights', included=True)
     vert.add_uniform('vec2 morphScaleOffset', link='_morphScaleOffset', included=True)
+    vert.add_uniform('vec2 morphDataDim', link='_morphDataDim', included=True)
     vert.add_uniform('float texUnpack', link='_texUnpack')
     vert.write_attrib('vec2 texCoordMorph = morph * texUnpack;')
     vert.write_attrib('getMorphedVertex(texCoordMorph, spos.xyz);')