diff --git a/src/blackconfig/buildconfig.h b/src/blackconfig/buildconfig.h
index 2de9d3f01..15b00d48b 100644
--- a/src/blackconfig/buildconfig.h
+++ b/src/blackconfig/buildconfig.h
@@ -62,9 +62,6 @@ namespace BlackConfig
         //! Local build for developers
         static bool isLocalDeveloperDebugBuild();
 
-        //! Vatsim enabled version?
-        static constexpr bool isVatsimVersion(); // defined in buildconfig_gen.inc.in
-
         //! Running on Windows NT platform?
         static constexpr bool isRunningOnWindowsNtPlatform();
 
diff --git a/src/blackconfig/buildconfig_gen.inc.in b/src/blackconfig/buildconfig_gen.inc.in
index 7713d914a..fb3346a08 100644
--- a/src/blackconfig/buildconfig_gen.inc.in
+++ b/src/blackconfig/buildconfig_gen.inc.in
@@ -58,11 +58,6 @@ constexpr bool BlackConfig::CBuildConfig::isCompiledWithGui()
     return SWIFTCONFIG_${SWIFT_BUILD_BLACKGUI};
 }
 
-constexpr bool BlackConfig::CBuildConfig::isVatsimVersion()
-{
-    return SWIFTCONFIG_${SWIFT_VATSIM_SUPPORT};
-}
-
 constexpr int BlackConfig::CBuildConfig::versionMajor() { return ${SWIFT_VERSION_MAJOR}; }
 constexpr int BlackConfig::CBuildConfig::versionMinor() { return ${SWIFT_VERSION_MINOR}; }