diff --git a/res/drawable-hdpi/icon.png b/res/drawable-hdpi/icon.png
index 8074c4c5..a6d85dfb 100644
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diff --git a/res/drawable-ldpi/icon.png b/res/drawable-ldpi/icon.png
index 1095584e..332198f2 100644
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diff --git a/res/drawable-mdpi/icon.png b/res/drawable-mdpi/icon.png
index a07c69fa..09fbfcef 100644
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diff --git a/res/drawable/equals_icon.png b/res/drawable/equals_icon.png
new file mode 100644
index 00000000..7b5d6a69
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diff --git a/res/drawable/equals_icon_original.png b/res/drawable/equals_icon_original.png
new file mode 100644
index 00000000..a67fc650
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