diff --git a/lib/csu/tests/dynamic/Makefile b/lib/csu/tests/dynamic/Makefile
index 28fbbb3ee96a..266f5c5a7d0d 100644
--- a/lib/csu/tests/dynamic/Makefile
+++ b/lib/csu/tests/dynamic/Makefile
@@ -1,14 +1,9 @@
 # $FreeBSD$
 
 .PATH: ${.CURDIR:H}
 
-.if exists(./Makefile.${MACHINE_ARCH})
-.include "./Makefile.${MACHINE_ARCH}"
-.endif
-
-
 .include <src.opts.mk>
 MK_PIE=	no
 
 .include "../Makefile.tests"
 .include <bsd.test.mk>
diff --git a/lib/csu/tests/dynamic/Makefile.powerpcspe b/lib/csu/tests/dynamic/Makefile.powerpcspe
deleted file mode 100644
index 1739a85e6219..000000000000
--- a/lib/csu/tests/dynamic/Makefile.powerpcspe
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD$
-
-# TODO: investigate and try a better fix on compiler side
-#
-# CSU tests build fails with '/usr/lib/libgcc_s.so: undefined reference to fma'
-# when built with LLVM 14, so '-lm' is being added explicitly here. Only
-# the powerpcspe target is affected and it may be linked to
-#       https://reviews.llvm.org/D77558
-
-LDFLAGS+=	-lm
-