diff --git a/Headers/Additions/GNUstepBase/GSObjCRuntime.h b/Headers/Additions/GNUstepBase/GSObjCRuntime.h
index 47c334532..1a249e080 100644
--- a/Headers/Additions/GNUstepBase/GSObjCRuntime.h
+++ b/Headers/Additions/GNUstepBase/GSObjCRuntime.h
@@ -698,12 +698,12 @@ GSObjCAllSubclassesOfClass(Class cls);
 GS_EXPORT NSArray *
 GSObjCDirectSubclassesOfClass(Class cls);
 
-#ifndef NO_DEPRECATED
+#if GS_API_VERSION(GS_API_ANY,011500)
 
 GS_EXPORT const char *
 GSLastErrorStr(long error_id) GS_ATTRIB_DEPRECATED;
 
-#endif  /* NO_DEPRECATED */
+#endif
 
 
 
diff --git a/Source/DocMakefile b/Source/DocMakefile
index 39622d2c6..349582f37 100644
--- a/Source/DocMakefile
+++ b/Source/DocMakefile
@@ -131,6 +131,7 @@ GSLock.h \
 GSMime.h \
 GSObjCRuntime.h \
 GSUnion.h \
+GSVersionMacros.h \
 GSXML.h \
 behavior.h \
 Unicode.h \