diff --git a/pkgs/development/python-modules/pycurl/default.nix b/pkgs/development/python-modules/pycurl/default.nix
index 9d3319001d34..e7f3b87ad0c3 100644
--- a/pkgs/development/python-modules/pycurl/default.nix
+++ b/pkgs/development/python-modules/pycurl/default.nix
@@ -50,16 +50,6 @@ buildPythonPackage rec {
   '';
 
   disabledTests = [
-    # libcurl stopped passing the reason phrase from the HTTP status line
-    # https://github.com/pycurl/pycurl/issues/679
-    "test_failonerror"
-    "test_failonerror_status_line_invalid_utf8_python3"
-    # bottle>=0.12.17 escapes utf8 properly, so these test don't work anymore
-    # https://github.com/pycurl/pycurl/issues/669
-    "test_getinfo_content_type_invalid_utf8_python3"
-    "test_getinfo_cookie_invalid_utf8_python3"
-    "test_getinfo_raw_content_type_invalid_utf8"
-    "test_getinfo_raw_cookie_invalid_utf8"
     # tests that require network access
     "test_keyfunction"
     "test_keyfunction_bogus_return"