diff --git a/AK/CheckedFormatString.h b/AK/CheckedFormatString.h
index 896dabed23..b4573289e7 100644
--- a/AK/CheckedFormatString.h
+++ b/AK/CheckedFormatString.h
@@ -31,15 +31,15 @@
 #include <AK/StdLibExtras.h>
 #include <AK/StringView.h>
 
-#ifndef DBGLN_NO_COMPILETIME_FORMAT_CHECK
+#ifdef ENABLE_COMPILETIME_FORMAT_CHECK
 // FIXME: Seems like clang doesn't like calling 'consteval' functions inside 'consteval' functions quite the same way as GCC does,
 //        it seems to entirely forget that it accepted that parameters to a 'consteval' function to begin with.
 #    ifdef __clang__
-#        define DBGLN_NO_COMPILETIME_FORMAT_CHECK
+#        undef ENABLE_COMPILETIME_FORMAT_CHECK
 #    endif
 #endif
 
-#ifndef DBGLN_NO_COMPILETIME_FORMAT_CHECK
+#ifdef ENABLE_COMPILETIME_FORMAT_CHECK
 namespace AK::Format::Detail {
 
 // We have to define a local "purely constexpr" Array that doesn't lead back to us (via e.g. VERIFY)
@@ -163,7 +163,7 @@ struct CheckedFormatString {
     consteval CheckedFormatString(const char (&fmt)[N])
         : m_string { fmt }
     {
-#ifndef DBGLN_NO_COMPILETIME_FORMAT_CHECK
+#ifdef ENABLE_COMPILETIME_FORMAT_CHECK
         check_format_parameter_consistency<N, sizeof...(Args)>(fmt);
 #endif
     }
@@ -177,7 +177,7 @@ struct CheckedFormatString {
     auto view() const { return m_string; }
 
 private:
-#ifndef DBGLN_NO_COMPILETIME_FORMAT_CHECK
+#ifdef ENABLE_COMPILETIME_FORMAT_CHECK
     template<size_t N, size_t param_count>
     consteval static bool check_format_parameter_consistency(const char (&fmt)[N])
     {
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 89a9b5115f..30edc118cc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,13 +17,14 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(SERENITY_ARCH "i686" CACHE STRING "Target architecture for SerenityOS.")
 
 # Central location for all custom options used in the Serenity build.
-option(ENABLE_ADDRESS_SANITIZER "Enable address sanitizer testing in gcc/clang" FALSE)
-option(ENABLE_KERNEL_ADDRESS_SANITIZER "Enable kernel address sanitizer testing in gcc/clang" FALSE)
-option(ENABLE_MEMORY_SANITIZER "Enable memory sanitizer testing in gcc/clang" FALSE)
-option(ENABLE_UNDEFINED_SANITIZER "Enable undefined behavior sanitizer testing in gcc/clang" FALSE)
-option(ENABLE_FUZZER_SANITIZER "Enable fuzzer sanitizer testing in clang" FALSE)
-option(ENABLE_ALL_THE_DEBUG_MACROS "Enable all debug macros to validate they still compile" FALSE)
-option(BUILD_LAGOM "Build parts of the system targeting the host OS for fuzzing/testing" FALSE)
+option(ENABLE_ADDRESS_SANITIZER "Enable address sanitizer testing in gcc/clang" OFF)
+option(ENABLE_KERNEL_ADDRESS_SANITIZER "Enable kernel address sanitizer testing in gcc/clang" OFF)
+option(ENABLE_MEMORY_SANITIZER "Enable memory sanitizer testing in gcc/clang" OFF)
+option(ENABLE_UNDEFINED_SANITIZER "Enable undefined behavior sanitizer testing in gcc/clang" OFF)
+option(ENABLE_FUZZER_SANITIZER "Enable fuzzer sanitizer testing in clang" OFF)
+option(ENABLE_ALL_THE_DEBUG_MACROS "Enable all debug macros to validate they still compile" OFF)
+option(ENABLE_COMPILETIME_FORMAT_CHECK "Disable compiletime format string checks" ON)
+option(BUILD_LAGOM "Build parts of the system targeting the host OS for fuzzing/testing" OFF)
 
 add_custom_target(run
     COMMAND ${CMAKE_SOURCE_DIR}/Meta/run.sh
@@ -164,8 +165,8 @@ add_compile_definitions(DEBUG SANITIZE_PTRS)
 set(CMAKE_CXX_FLAGS_STATIC "${CMAKE_CXX_FLAGS} -static")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pie -fpic")
 
-if (DBGLN_NO_COMPILETIME_FORMAT_CHECK)
-    add_compile_definitions(DBGLN_NO_COMPILETIME_FORMAT_CHECK)
+if (ENABLE_COMPILETIME_FORMAT_CHECK)
+    add_compile_definitions(ENABLE_COMPILETIME_FORMAT_CHECK)
 endif()
 
 add_link_options(--sysroot ${CMAKE_BINARY_DIR}/Root)