diff --git a/thirdparty/Eluant.dll b/thirdparty/Eluant.dll
old mode 100755
new mode 100644
diff --git a/thirdparty/SDL2-CS.dll b/thirdparty/SDL2-CS.dll
old mode 100755
new mode 100644
diff --git a/thirdparty/osx/libSDL2.dylib b/thirdparty/osx/libSDL2.dylib
old mode 100755
new mode 100644
diff --git a/thirdparty/windows/soft_oal.dll b/thirdparty/windows/soft_oal.dll
old mode 100755
new mode 100644