diff --git a/misc/cgo/test/cthread.go b/misc/cgo/test/cthread.go
index d918d033fe..d295d008ab 100644
--- a/misc/cgo/test/cthread.go
+++ b/misc/cgo/test/cthread.go
@@ -34,6 +34,10 @@ func testCthread(t *testing.T) {
 	if runtime.GOARCH == "arm" {
 		t.Skip("testCthread disabled on arm")
 	}
+	// TODO(brainman): http://golang.org/issue/4955
+	if runtime.GOOS == "windows" {
+		t.Skip("testCthread disabled on windows: http://golang.org/issue/4955")
+	}
 
 	C.doAdd(10, 6)
 
diff --git a/src/pkg/runtime/syscall_windows_test.go b/src/pkg/runtime/syscall_windows_test.go
index f04d2cd543..0b6503b1e8 100644
--- a/src/pkg/runtime/syscall_windows_test.go
+++ b/src/pkg/runtime/syscall_windows_test.go
@@ -172,6 +172,9 @@ func TestCallbackGC(t *testing.T) {
 }
 
 func TestCallbackPanic(t *testing.T) {
+	// TODO(brainman): http://golang.org/issue/4971
+	t.Skip("TestCallbackPanic disabled: http://golang.org/issue/4971")
+
 	// Make sure panic during callback unwinds properly.
 	if runtime.LockedOSThread() {
 		t.Fatal("locked OS thread on entry to TestCallbackPanic")
diff --git a/src/run.bat b/src/run.bat
index 5f7164a0c9..3f950f5414 100644
--- a/src/run.bat
+++ b/src/run.bat
@@ -72,8 +72,6 @@ if errorlevel 1 goto fail
 echo.
 
 :: cgo tests
-:: issue 4955 - cgo is broken
-goto nocgo
 if x%CGO_ENABLED% == x0 goto nocgo
 echo # ..\misc\cgo\life
 go run %GOROOT%\test\run.go - ..\misc\cgo\life