diff --git a/test-suite/ChangeLog b/test-suite/ChangeLog
index 665e1fde2..b0fea8962 100644
--- a/test-suite/ChangeLog
+++ b/test-suite/ChangeLog
@@ -1,3 +1,10 @@
+2000-09-12  Dirk Herrmann  <D.Herrmann@tu-bs.de>
+
+	* tests/environments.test:  For tests that rely on garbage
+	collection, conservative scanning can be a problem.  Add a comment
+	for these tests and make them turn out unresolved if things don't
+	work as expected.
+
 2000-09-05  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 
 	* tests/environments.test:  Finished and cleaned up the tests for
diff --git a/test-suite/tests/environments.test b/test-suite/tests/environments.test
index 8f1f56b42..908ec5ab7 100644
--- a/test-suite/tests/environments.test
+++ b/test-suite/tests/environments.test
@@ -382,7 +382,9 @@
 	(environment-observe-weak env func)
 	(gc)
 	(environment-define env 'a 1)
-	(eqv? (func) 0))))
+	(if (not (eqv? (func) 0))
+	    (throw 'unresolved) ; note: conservative scanning
+	    #t))))
 
 
   (with-test-prefix "erroneous observers"
@@ -1043,7 +1045,9 @@
 	(environment-observe-weak env func)
 	(gc)
 	(environment-define env 'a 1)
-	(eqv? (func) 0))))
+	(if (not (eqv? (func) 0))
+	    (throw 'unresolved) ; note: conservative scanning
+	    #t))))
 
 
   (with-test-prefix "erroneous observers"