diff --git a/src/feature/hs/hs_common.c b/src/feature/hs/hs_common.c
index 4bad4ae6e6..8dbd9485ea 100644
--- a/src/feature/hs/hs_common.c
+++ b/src/feature/hs/hs_common.c
@@ -530,7 +530,7 @@ rend_data_get_address(const rend_data_t *rend_data)
     return TO_REND_DATA_V2(rend_data)->onion_address;
   default:
     /* We should always have a supported version. */
-    tor_assert(0);
+    tor_assert_unreached();
   }
 }
 
@@ -553,7 +553,7 @@ rend_data_get_desc_id(const rend_data_t *rend_data, uint8_t replica,
     return TO_REND_DATA_V2(rend_data)->descriptor_id[replica];
   default:
     /* We should always have a supported version. */
-    tor_assert(0);
+    tor_assert_unreached();
   }
 }
 
@@ -576,7 +576,7 @@ rend_data_get_pk_digest(const rend_data_t *rend_data, size_t *len_out)
   }
   default:
     /* We should always have a supported version. */
-    tor_assert(0);
+    tor_assert_unreached();
   }
 }
 
diff --git a/src/lib/log/util_bug.h b/src/lib/log/util_bug.h
index 0786b05d77..964bc66840 100644
--- a/src/lib/log/util_bug.h
+++ b/src/lib/log/util_bug.h
@@ -103,7 +103,12 @@
   } STMT_END
 #endif /* defined(TOR_UNIT_TESTS) && defined(DISABLE_ASSERTS_IN_UNIT_TESTS) */
 
-#define tor_assert_unreached() tor_assert(0)
+#define tor_assert_unreached()                                  \
+  STMT_BEGIN {                                                  \
+    tor_assertion_failed_(SHORT_FILE__, __LINE__, __func__,     \
+                          "line should be unreached");          \
+    abort();                                                    \
+  } STMT_END
 
 /* Non-fatal bug assertions. The "unreached" variants mean "this line should
  * never be reached." The "once" variants mean "Don't log a warning more than