diff --git a/lib/atf/libatf-c++/tests/detail/Makefile b/lib/atf/libatf-c++/tests/detail/Makefile
index 55cefe524068..1463fc27221e 100644
--- a/lib/atf/libatf-c++/tests/detail/Makefile
+++ b/lib/atf/libatf-c++/tests/detail/Makefile
@@ -29,5 +29,5 @@ BINDIR.${p}=	${TESTSDIR}
 .endfor
 version_helper.o: atf-version
 
-.include "../../../common.mk"
+.include "${SRCTOP}/lib/atf/common.mk"
 .include <bsd.test.mk>
diff --git a/lib/atf/libatf-c/tests/detail/Makefile b/lib/atf/libatf-c/tests/detail/Makefile
index 3fa2919b98b9..bd31f88e7353 100644
--- a/lib/atf/libatf-c/tests/detail/Makefile
+++ b/lib/atf/libatf-c/tests/detail/Makefile
@@ -31,5 +31,5 @@ BINDIR.${p}=	${TESTSDIR}
 .endfor
 version_helper.o: atf-version
 
-.include "../../../common.mk"
+.include "${SRCTOP}/lib/atf/common.mk"
 .include <bsd.test.mk>
diff --git a/libexec/atf/atf-sh/Makefile b/libexec/atf/atf-sh/Makefile
index a76b59e9a1aa..560eeecf6591 100644
--- a/libexec/atf/atf-sh/Makefile
+++ b/libexec/atf/atf-sh/Makefile
@@ -75,5 +75,5 @@ SUBR=		libatf-sh.subr
 HAS_TESTS=
 SUBDIR.${MK_TESTS}+= tests
 
-.include "../../../lib/atf/common.mk"
+.include "${SRCTOP}/lib/atf/common.mk"
 .include <bsd.prog.mk>