diff --git a/src/Makefile.test.include b/src/Makefile.test.include
--- a/src/Makefile.test.include
+++ b/src/Makefile.test.include
@@ -66,7 +66,7 @@
   test/jsonutil.h \
   test/key_tests.cpp \
   test/lcg_tests.cpp \
-  test/lcg_tests.h \
+  test/lcg.h \
   test/limitedmap_tests.cpp \
   test/main_tests.cpp \
   test/mempool_tests.cpp \
diff --git a/src/test/CMakeLists.txt b/src/test/CMakeLists.txt
--- a/src/test/CMakeLists.txt
+++ b/src/test/CMakeLists.txt
@@ -83,6 +83,7 @@
 	jsonutil.cpp
 	key_tests.cpp
 	lcg_tests.cpp
+	lcg.h
 	limitedmap_tests.cpp
 	main_tests.cpp
 	mempool_tests.cpp