diff --git a/libtests/qtest/aes/test-vector.cipher b/libtests/qtest/aes/test-vector.cipher
old mode 100755
new mode 100644
index 77cab1f..77cab1f
--- a/libtests/qtest/aes/test-vector.cipher
+++ b/libtests/qtest/aes/test-vector.cipher
diff --git a/qpdf/qtest/qpdf/enc-long-password.pdf b/qpdf/qtest/qpdf/enc-long-password.pdf
old mode 100755
new mode 100644
index ef064fe..ef064fe
--- a/qpdf/qtest/qpdf/enc-long-password.pdf
+++ b/qpdf/qtest/qpdf/enc-long-password.pdf
diff --git a/qpdf/qtest/qpdf/multiple-mods.pdf b/qpdf/qtest/qpdf/multiple-mods.pdf
old mode 100755
new mode 100644
index 6370cd6..6370cd6
--- a/qpdf/qtest/qpdf/multiple-mods.pdf
+++ b/qpdf/qtest/qpdf/multiple-mods.pdf