diff --git a/CHANGELOG.md b/CHANGELOG.md
index fcb306f34..48f204b88 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unversioned
 
+- Dev: Only log debug messages when NDEBUG is not defined. (#4442)
+
 ## 2.4.2
 
 - Minor: Added `/banid` command that allows banning by user ID. (#4411)
diff --git a/src/common/QLogging.cpp b/src/common/QLogging.cpp
index 473d5e4d7..de902b18a 100644
--- a/src/common/QLogging.cpp
+++ b/src/common/QLogging.cpp
@@ -1,6 +1,6 @@
 #include "common/QLogging.hpp"
 
-#ifdef DEBUG_OFF
+#ifdef NDEBUG
 static constexpr QtMsgType logThreshold = QtWarningMsg;
 #else
 static constexpr QtMsgType logThreshold = QtDebugMsg;