diff --git a/lumps/demo1_d2.lmp b/lumps/demo1_d2.lmp
index cce65e30..f0b58407 100644
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diff --git a/lumps/demo1_ud.lmp b/lumps/demo1_ud.lmp
index 47f5ff06..a189583a 100644
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diff --git a/lumps/demo2_d2.lmp b/lumps/demo2_d2.lmp
index 9218d322..16bf48e4 100644
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diff --git a/lumps/demo2_ud.lmp b/lumps/demo2_ud.lmp
index cb2ad9e3..588ac588 100644
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diff --git a/lumps/demo3_d2.lmp b/lumps/demo3_d2.lmp
index 5ba556b7..49378425 100644
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diff --git a/lumps/demo3_ud.lmp b/lumps/demo3_ud.lmp
index f329de59..e7d2f16b 100644
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