diff --git a/CMakeLists.txt b/CMakeLists.txt
index 383ea6ff..83030664 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,7 +31,7 @@ endif (ENABLE_UCX_DTL AND NOT ucx_FOUND)
 
 if (ENABLE_DYAD_DEBUG)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DDYAD_FULL_DEBUG=1 -DDYAD_LOGGING_ON=1")
-    set(CMAKE_CXX_FLAGS="${CMAKE_CXX_FLAGS} -DDYAD_FULL_DEBUG=1 -DDYAD_LOGGING_ON=1"
+    set(CMAKE_CXX_FLAGS="${CMAKE_CXX_FLAGS} -DDYAD_FULL_DEBUG=1 -DDYAD_LOGGING_ON=1")
 endif (ENABLE_DYAD_DEBUG)
 
 set(CMAKE_C_VISIBILITY_PRESET hidden)