diff --git a/src/Makefile.test.include b/src/Makefile.test.include
--- a/src/Makefile.test.include
+++ b/src/Makefile.test.include
@@ -59,7 +59,7 @@
   test/setup_common.cpp
 
 FUZZ_SUITE = \
-  test/test_bitcoin.cpp \
+  test/setup_common.cpp \
   test/test_bitcoin.h \
   test/fuzz/fuzz.cpp \
   test/fuzz/fuzz.h
diff --git a/src/test/fuzz/CMakeLists.txt b/src/test/fuzz/CMakeLists.txt
--- a/src/test/fuzz/CMakeLists.txt
+++ b/src/test/fuzz/CMakeLists.txt
@@ -6,7 +6,7 @@
 		fuzz.cpp
 
 		# TODO: make a test library
-		../test_bitcoin.cpp
+		../setup_common.cpp
 
 		${ARGN}
 	)