diff --git a/win/jpeg62-memsrcdst.def b/win/jpeg62-memsrcdst.def
old mode 100755
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diff --git a/win/jpeg62.def b/win/jpeg62.def
old mode 100755
new mode 100644
diff --git a/win/jsimdcfg.inc b/win/jsimdcfg.inc
old mode 100755
new mode 100644