diff --git a/ext/shadow/extconf.rb b/ext/shadow/extconf.rb
index 3e74834..449f26e 100644
--- a/ext/shadow/extconf.rb
+++ b/ext/shadow/extconf.rb
@@ -6,7 +6,7 @@
 
 require 'mkmf'
 
-$CFLAGS = RUBY_VERSION =~ /1\.8/ ? '-DRUBY18' : ''
+$CFLAGS = RUBY_VERSION =~ /^1\.8/ ? '-DRUBY18' : ''
 
 if( ! (ok = have_library("shadow","getspent")) )
   ok = have_func("getspent")
diff --git a/lib/libshadow.rb b/lib/libshadow.rb
index e70706b..ab2c8e2 100644
--- a/lib/libshadow.rb
+++ b/lib/libshadow.rb
@@ -1,5 +1,5 @@
 require "shadow"
 
 module Shadow
-  VERSION = "1.0.1"
+  VERSION = "1.0.2"
 end
diff --git a/libshadow.gemspec b/libshadow.gemspec
index b76592d..1f24fbd 100644
--- a/libshadow.gemspec
+++ b/libshadow.gemspec
@@ -3,7 +3,7 @@ Gem::Specification.new do |s|
   s.summary          = %q{shadow.h}
   s.description      = %q{Ruby C Extension for shadow access}
   s.homepage         = %q{http://github.com/railsmachine/libshadow}
-  s.version          = '1.0.1'
+  s.version          = '1.0.2'
   s.authors          = ["Jesse Newland", "Lee Jones"]
   s.email            = %q{ops@railsmachine.com}