diff --git a/Makefile b/Makefile
index cd03002..b9e597e 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@ SOURCES=src/pugixml.cpp $(filter-out tests/fuzz_%,$(wildcard tests/*.cpp))
 EXECUTABLE=$(BUILD)/test
 
 VERSION=$(shell sed -n 's/.*version \(.*\).*/\1/p' src/pugiconfig.hpp)
-RELEASE=$(shell git ls-files src docs/*.html docs/*.css docs/samples docs/images scripts contrib readme.txt)
+RELEASE=$(shell git ls-files src docs/*.html docs/*.css docs/samples docs/images scripts contrib CMakeLists.txt readme.txt)
 
 CXXFLAGS=-g -Wall -Wextra -Werror -pedantic -Wundef -Wshadow -Wold-style-cast -Wcast-align
 LDFLAGS=