diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8e353cf..fcbe832 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -180,6 +180,12 @@ else()
   target_compile_options(fuzz PRIVATE ${TEST_FLAGS})
 endif()
 
+# Replay the checked-in corpus through the fuzz target as a regression test.
+file(GLOB corpus_files ${CMAKE_CURRENT_SOURCE_DIR}/corpus/*)
+if(corpus_files)
+  add_test(NAME fuzz_corpus COMMAND fuzz ${corpus_files})
+endif()
+
 add_executable(validate src/validate.cpp)
 target_link_libraries(validate ${PROJECT_NAME}-static)
 target_include_directories(validate PRIVATE include)