Removed build options for 2.3 and 2.4.
diff --git a/setup.cfg b/setup.cfg
index 0444d87..d0239e4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -16,13 +16,7 @@
#define=YAML_DECLARE_STATIC
# The following options are used to build PyYAML Windows installer
-# for Python 2.3 on my PC:
-#include_dirs=../../../libyaml/tags/0.1.4/include
-#library_dirs=../../../libyaml/tags/0.1.4/win32/vc6/output/release/lib
-#define=YAML_DECLARE_STATIC
-
-# The following options are used to build PyYAML Windows installer
-# for Python 2.4 and Python 2.5 on my PC:
+# for Python 2.5 on my PC:
#include_dirs=../../../libyaml/tags/0.1.4/include
#library_dirs=../../../libyaml/tags/0.1.4/win32/vs2003/output/release/lib
#define=YAML_DECLARE_STATIC
diff --git a/setup.py b/setup.py
index 1bda151..9e856bf 100644
--- a/setup.py
+++ b/setup.py
@@ -27,8 +27,6 @@
"Operating System :: OS Independent",
"Programming Language :: Python",
"Programming Language :: Python :: 2",
- "Programming Language :: Python :: 2.3",
- "Programming Language :: Python :: 2.4",
"Programming Language :: Python :: 2.5",
"Programming Language :: Python :: 2.6",
"Programming Language :: Python :: 2.7",