1 files changed, 1 insertions, 1 deletions
diff --git a/m4/ltdl.m4 b/m4/ltdl.m4
index 7264d199..eeb37ac4 100644
--- a/m4/ltdl.m4
+++ b/m4/ltdl.m4
@@ -706,7 +706,7 @@ darwin[[1567]].*)
 beos*)
   LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
   ;;
-cygwin* | mingw* | os2* | pw32*)
+cygwin* | mingw* | pw32*)
   AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
   LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
   ;;