diff --git a/CMakeLists.txt b/CMakeLists.txt
index 104e50c..fc7db08 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -414,5 +414,5 @@
             ${GO_EXECUTABLE} test -shim-path $<TARGET_FILE:bssl_shim>
               ${RUNNER_ARGS}
     WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
-    DEPENDS all_tests bssl_shim
+    DEPENDS all_tests bssl_shim handshaker
     ${MAYBE_USES_TERMINAL})
diff --git a/ssl/test/CMakeLists.txt b/ssl/test/CMakeLists.txt
index 8d9aa07..425b43b 100644
--- a/ssl/test/CMakeLists.txt
+++ b/ssl/test/CMakeLists.txt
@@ -32,4 +32,7 @@
   )
 
   target_link_libraries(handshaker ssl crypto)
+else()
+  # Declare a dummy target for run_tests to depend on.
+  add_custom_target(handshaker)
 endif()