--- old/src/core/namespace.c	2020-05-01 01:01:15.872718385 +0200
+++ new/src/core/namespace.c	2020-05-01 01:01:55.112181671 +0200
@@ -144,7 +144,7 @@
 
 /* ProtectSystem=yes table */
 static const MountEntry protect_system_yes_table[] = {
-        { "/usr",                READONLY,     false },
+//        { "/usr",                READONLY,     false },
         { "/boot",               READONLY,     true  },
         { "/efi",                READONLY,     true  },
 #if HAVE_SPLIT_USR
@@ -159,7 +159,7 @@
 
 /* ProtectSystem=full includes ProtectSystem=yes */
 static const MountEntry protect_system_full_table[] = {
-        { "/usr",                READONLY,     false },
+//        { "/usr",                READONLY,     false },
         { "/boot",               READONLY,     true  },
         { "/efi",                READONLY,     true  },
         { "/etc",                READONLY,     false },
Binary files /dev/null and new/src/core/namespace.c~ differ