diff --git a/features/BRP001_Polyhedral-IfcFace-boundary-no-self-intersections.feature b/features/BRP001_Polyhedral-IfcFace-boundary-no-self-intersections.feature
index 488bcc0d..84dfe86d 100644
--- a/features/BRP001_Polyhedral-IfcFace-boundary-no-self-intersections.feature
+++ b/features/BRP001_Polyhedral-IfcFace-boundary-no-self-intersections.feature
@@ -1,6 +1,7 @@
 @informal-proposition
 @GEM
 @BRP
+@disabled
 @version1
 @E00050
 Feature: BRP001 - Polyhedral IfcFace boundary no self-intersections
diff --git a/features/TAS001_Polygonal-face-boundary-no-self-intersections.feature b/features/TAS001_Polygonal-face-boundary-no-self-intersections.feature
index edc15f3b..10b4fabc 100644
--- a/features/TAS001_Polygonal-face-boundary-no-self-intersections.feature
+++ b/features/TAS001_Polygonal-face-boundary-no-self-intersections.feature
@@ -1,5 +1,6 @@
 @informal-proposition
 @TAS
+@disabled
 @version1
 @E00050
 Feature: TAS001 - Polygonal face boundary no self-intersections