1 files changed, 5 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_gpencil_modifier.c b/source/blender/makesrna/intern/rna_gpencil_modifier.c
index a619d179a33..33c0b29f6d0 100644
--- a/source/blender/makesrna/intern/rna_gpencil_modifier.c
+++ b/source/blender/makesrna/intern/rna_gpencil_modifier.c
@@ -2070,6 +2070,11 @@ static void rna_def_modifier_gpencilbuild(BlenderRNA *brna)
        ICON_PARTICLE_TIP,
        "Concurrent",
        "Multiple strokes appear/disappear at once"},
+      {GP_BUILD_MODE_ADDITIVE,
+       "ADDITIVE",
+       ICON_PARTICLE_PATH,
+       "Additive",
+       "Builds only new strokes (assuming 'additive' drawing)"},
       {0, NULL, 0, NULL, NULL},
   };