diff --git a/hy/compiler.py b/hy/compiler.py
index c744cb6..9c08cff 100644
--- a/hy/compiler.py
+++ b/hy/compiler.py
@@ -85,6 +85,7 @@ class HyASTCompiler(object):
         return [self.compile(x) for x in entries]
 
     @builds("do")
+    @builds("progn")
     def compile_do_expression(self, expr):
         return [self.compile(x) for x in expr[1:]]