diff --git a/libsrc/c128/emd/c128-efnram.s b/libsrc/c128/emd/c128-efnram.s
old mode 100755
new mode 100644
diff --git a/libsrc/c128/emd/c128-ifnram.s b/libsrc/c128/emd/c128-ifnram.s
old mode 100755
new mode 100644
diff --git a/libsrc/c64/acc_c65_speed.s b/libsrc/c64/acc_c65_speed.s
old mode 100755
new mode 100644
diff --git a/libsrc/c64/acc_chameleon_speed.s b/libsrc/c64/acc_chameleon_speed.s
old mode 100755
new mode 100644
diff --git a/libsrc/c64/acc_detect_c65.s b/libsrc/c64/acc_detect_c65.s
old mode 100755
new mode 100644
diff --git a/libsrc/c64/acc_detect_chameleon.s b/libsrc/c64/acc_detect_chameleon.s
old mode 100755
new mode 100644
diff --git a/libsrc/c64/acc_detect_turbomaster.s b/libsrc/c64/acc_detect_turbomaster.s
old mode 100755
new mode 100644
diff --git a/libsrc/c64/acc_turbomaster_speed.s b/libsrc/c64/acc_turbomaster_speed.s
old mode 100755
new mode 100644
diff --git a/libsrc/cbm510/pencalib.c b/libsrc/cbm510/pencalib.c
old mode 100755
new mode 100644
diff --git a/libsrc/vic20/emd/vic20-georam.s b/libsrc/vic20/emd/vic20-georam.s
old mode 100755
new mode 100644
diff --git a/samples/supervisionhello.c b/samples/supervisionhello.c
old mode 100755
new mode 100644
diff --git a/test/ref/cf.in b/test/ref/cf.in
old mode 100755
new mode 100644
diff --git a/test/ref/yacc.in b/test/ref/yacc.in
old mode 100755
new mode 100644
diff --git a/test/val/add3a.c b/test/val/add3a.c
old mode 100755
new mode 100644
diff --git a/test/val/casttochar.c b/test/val/casttochar.c
old mode 100755
new mode 100644
diff --git a/test/val/cc65141002.c b/test/val/cc65141002.c
old mode 100755
new mode 100644
diff --git a/test/val/cc65141011.c b/test/val/cc65141011.c
old mode 100755
new mode 100644
diff --git a/test/val/cc65141022.c b/test/val/cc65141022.c
old mode 100755
new mode 100644
diff --git a/testcode/lib/accelerator/chameleon-test.c b/testcode/lib/accelerator/chameleon-test.c
old mode 100755
new mode 100644
diff --git a/testcode/lib/accelerator/turbomaster-test.c b/testcode/lib/accelerator/turbomaster-test.c
old mode 100755
new mode 100644