diff --git a/Compiler/Util/Flags.mo b/Compiler/Util/Flags.mo
index 38ce3d2550..3ef6332156 100644
--- a/Compiler/Util/Flags.mo
+++ b/Compiler/Util/Flags.mo
@@ -454,8 +454,8 @@ constant DebugFlag DUMP_RTEARING = DEBUG_FLAG(139, "dumpRecursiveTearing", false
   Util.gettext("Dump between steps of recursiveTearing"));
 constant DebugFlag DIS_SIMP_FUN = DEBUG_FLAG(140, "disableSimplifyComplexFunction", false,
   Util.gettext("disable simplifyComplexFunction\nDeprecated flag: Use --postOptModules-=simplifyComplexFunction/--initOptModules-=simplifyComplexFunction instead."));
-constant DebugFlag DIS_SYMJAC_FMI20 = DEBUG_FLAG(141, "disableDirectionalDerivatives", true,
-  Util.gettext("For FMI 2.0 only dependecy analysis will be perform."));
+constant DebugFlag DIS_SYMJAC_FMI20 = DEBUG_FLAG(141, "disableDirectionalDerivatives", false,
+  Util.gettext("Disables the directional derivative in FMI 2.0. Only the model structure will be provided."));
 constant DebugFlag EVAL_OUTPUT_ONLY = DEBUG_FLAG(142, "evalOutputOnly", false,
   Util.gettext("Generates equations to calculate outputs only."));
 constant DebugFlag HARDCODED_START_VALUES = DEBUG_FLAG(143, "hardcodedStartValues", false,