diff --git a/CHANGES b/CHANGES
index b18aec13ccef98a42caa2fc90516d27b42a86e31..87dca408550d0d270e91c12b5de51599006b3975 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5,6 +5,9 @@
 
  Changes between 0.9.1c and 0.9.2
 
+  *) Add CygWin32 platform information to Configure script.
+     [Alan Batie <batie@aahz.jf.intel.com>]
+
   *) Fixed ms/32all.bat script: `no_asm' -> `no-asm'
      [Rainer W. Gerling <gerling@mpg-gv.mpg.de>]
   
diff --git a/Configure b/Configure
index 3ba5726f9314bfb310ed33eb3eca88114c665fae..79edba214ccbd820a65a4a68f4c6e45574f8e73a 100755
--- a/Configure
+++ b/Configure
@@ -78,7 +78,7 @@ my %table=(
 # A few of my development configs
 "purify",	"purify gcc:-g -DPURIFY -Wall:-lsocket -lnsl::::",
 "debug",	"gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror:-lefence::::",
-"debug-rse","gcc:-DTERMIOS -DL_ENDIAN -DREF_CHECK -DCRYPTO_MDEBUG -g -ggdb3 -Wall:::::",
+"debug-rse","gcc:-DTERMIOS -DL_ENDIAN -O -g -ggdb3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
 "dist",		"cc:-O -DNOPROTO::::",
 
 # Basic configs that should work on any box
@@ -211,6 +211,9 @@ my %table=(
 "BC-32","bcc32:::DES_PTR RC4_INDEX:::",
 "BC-16","bcc:::BN_LLONG DES_PTR RC4_INDEX SIXTEEN_BIT:::",
 
+# CygWin32
+"CygWin32", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
+
 # Our old Ultrix box :-). -O2 breaks some of the bignum stuff (now fixed,
 # it is a compiler bug, look in bug/ultrixcc.c for example code.
 "ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN:::asm/mips1.o:::",