diff --git a/reference/opt/shaders-msl/comp/image-cube-array-load-store.comp b/reference/opt/shaders-msl/comp/image-cube-array-load-store.comp
new file mode 100644
index 0000000..1eeaf87
--- /dev/null
+++ b/reference/opt/shaders-msl/comp/image-cube-array-load-store.comp
@@ -0,0 +1,10 @@
+#include <metal_stdlib>
+#include <simd/simd.h>
+
+using namespace metal;
+
+kernel void main0(texturecube_array<float> uImageIn [[texture(0)]], texturecube_array<float, access::write> uImageOut [[texture(1)]])
+{
+    uImageOut.write(uImageIn.read(uint2(int3(9, 7, 11).xy), uint(int3(9, 7, 11).z) % 6u, uint(int3(9, 7, 11).z) / 6u), uint2(int3(9, 7, 11).xy), uint(int3(9, 7, 11).z) % 6u, uint(int3(9, 7, 11).z) / 6u);
+}
+
diff --git a/reference/shaders-msl/comp/image-cube-array-load-store.comp b/reference/shaders-msl/comp/image-cube-array-load-store.comp
new file mode 100644
index 0000000..ef67a32
--- /dev/null
+++ b/reference/shaders-msl/comp/image-cube-array-load-store.comp
@@ -0,0 +1,12 @@
+#include <metal_stdlib>
+#include <simd/simd.h>
+
+using namespace metal;
+
+kernel void main0(texturecube_array<float> uImageIn [[texture(0)]], texturecube_array<float, access::write> uImageOut [[texture(1)]])
+{
+    int3 coord = int3(9, 7, 11);
+    float4 indata = uImageIn.read(uint2(coord.xy), uint(coord.z) % 6u, uint(coord.z) / 6u);
+    uImageOut.write(indata, uint2(coord.xy), uint(coord.z) % 6u, uint(coord.z) / 6u);
+}
+
diff --git a/shaders-msl/comp/image-cube-array-load-store.comp b/shaders-msl/comp/image-cube-array-load-store.comp
new file mode 100644
index 0000000..36a9ffd
--- /dev/null
+++ b/shaders-msl/comp/image-cube-array-load-store.comp
@@ -0,0 +1,13 @@
+#version 450
+layout(local_size_x = 1) in;
+
+layout(r32f, binding = 0) uniform readonly imageCubeArray uImageIn;
+layout(r32f, binding = 1) uniform writeonly imageCubeArray uImageOut;
+
+void main()
+{
+	ivec3 coord = ivec3(9, 7, 11);
+	vec4 indata = imageLoad(uImageIn, coord);
+	imageStore(uImageOut, coord, indata);
+}
+
diff --git a/spirv_msl.cpp b/spirv_msl.cpp
index 94e045b..bd5d13d 100644
--- a/spirv_msl.cpp
+++ b/spirv_msl.cpp
@@ -2613,11 +2613,23 @@ string CompilerMSL::to_function_args(uint32_t img, const SPIRType &imgtype, bool
 
 	// If fetch from cube, add face explicitly
 	if (is_cube_fetch)
-		farg_str += ", uint(" + round_fp_tex_coords(coord_expr + ".z", coord_is_fp) + ")";
+	{
+		// Special case for cube arrays, face and layer are packed in one dimension.
+		if (imgtype.image.arrayed)
+			farg_str += ", uint(" + join(coord_expr, ".z) % 6u");
+		else
+			farg_str += ", uint(" + round_fp_tex_coords(coord_expr + ".z", coord_is_fp) + ")";
+	}
 
 	// If array, use alt coord
 	if (imgtype.image.arrayed)
-		farg_str += ", uint(" + round_fp_tex_coords(coord_expr + alt_coord, coord_is_fp) + ")";
+	{
+		// Special case for cube arrays, face and layer are packed in one dimension.
+		if (imgtype.image.dim == DimCube && is_fetch)
+			farg_str += ", uint(" + join(coord_expr, ".z) / 6u");
+		else
+			farg_str += ", uint(" + round_fp_tex_coords(coord_expr + alt_coord, coord_is_fp) + ")";
+	}
 
 	// Depth compare reference value
 	if (dref)