diff --git a/package/ltp-testsuite/ltp-testsuite.mk b/package/ltp-testsuite/ltp-testsuite.mk
index 9d82087f7f..29f374beda 100644
--- a/package/ltp-testsuite/ltp-testsuite.mk
+++ b/package/ltp-testsuite/ltp-testsuite.mk
@@ -9,8 +9,16 @@ LTP_TESTSUITE_SOURCE = ltp-full-$(LTP_TESTSUITE_VERSION).tar.xz
 LTP_TESTSUITE_SITE = https://github.com/linux-test-project/ltp/releases/download/$(LTP_TESTSUITE_VERSION)
 LTP_TESTSUITE_LICENSE = GPLv2, GPLv2+
 LTP_TESTSUITE_LICENSE_FILES = COPYING
+
+# Do not enable Open POSIX testsuite as it doesn't cross-compile
+# properly: t0 program is built for the host machine. Notice that due
+# to a bug, --without-open-posix-testsuite actually enables the test
+# suite.
+# See https://github.com/linux-test-project/ltp/issues/143 (invalid
+# autoconf test) and
+# https://github.com/linux-test-project/ltp/issues/144 (Open POSIX
+# testsuite not cross-compiling).
 LTP_TESTSUITE_CONF_OPTS += \
-	--with-open-posix-testsuite \
 	--with-realtime-testsuite
 
 ifeq ($(BR2_LINUX_KERNEL),y)