1 files changed, 3 insertions, 3 deletions
diff --git a/source/blender/modifiers/intern/MOD_fluidsim_util.h b/source/blender/modifiers/intern/MOD_fluidsim_util.h
index 0a0c8419a99..041a67eddbd 100644
--- a/source/blender/modifiers/intern/MOD_fluidsim_util.h
+++ b/source/blender/modifiers/intern/MOD_fluidsim_util.h
@@ -36,16 +36,16 @@
 struct Object;
 struct Scene;
 struct FluidsimModifierData;
-struct DerivedMesh;
+struct Mesh;
 struct ModifierEvalContext;
 
 /* new fluid-modifier interface */
 void fluidsim_init(struct FluidsimModifierData *fluidmd);
 void fluidsim_free(struct FluidsimModifierData *fluidmd);
 
-struct DerivedMesh *fluidsimModifier_do(
+struct Mesh *fluidsimModifier_do(
         struct FluidsimModifierData *fluidmd,
         const struct ModifierEvalContext *ctx,
-        struct DerivedMesh *dm);
+        struct Mesh *dm);
 
 #endif