diff --git a/compiler/cpp/Makefile.am b/compiler/cpp/Makefile.am
index 54a44c9..d7c7085 100644
--- a/compiler/cpp/Makefile.am
+++ b/compiler/cpp/Makefile.am
@@ -7,7 +7,7 @@
 thrift_SOURCES = src/thrifty.yy \
                  src/thriftl.ll \
                  src/main.cc \
-                 src/md5c.c \
+                 src/md5.c \
                  src/generate/t_generator.cc \
                  src/generate/t_php_generator.cc \
                  src/generate/t_xsd_generator.cc \