diff --git a/lib/hs/CMakeLists.txt b/lib/hs/CMakeLists.txt
index 7653ed6..a20a319 100644
--- a/lib/hs/CMakeLists.txt
+++ b/lib/hs/CMakeLists.txt
@@ -33,7 +33,7 @@
     src/Thrift/Transport/HttpClient.hs
     src/Thrift/Transport/IOBuffer.hs
     src/Thrift/Types.hs
-    Thrift.cabal
+    thrift.cabal
 )
 
 if(BUILD_TESTING)
diff --git a/lib/hs/Makefile.am b/lib/hs/Makefile.am
index 90d5e14..3cd8b57 100644
--- a/lib/hs/Makefile.am
+++ b/lib/hs/Makefile.am
@@ -24,7 +24,7 @@
 	README.md \
 	Setup.lhs \
 	TODO \
-	Thrift.cabal \
+	thrift.cabal \
 	src \
 	test
 
diff --git a/lib/hs/Thrift.cabal b/lib/hs/thrift.cabal
similarity index 100%
rename from lib/hs/Thrift.cabal
rename to lib/hs/thrift.cabal