diff --git a/sysdeps/m68k/fpu/Makefile b/sysdeps/m68k/fpu/Makefile
new file mode 100644
index 0000000000..42db6381d3
--- /dev/null
+++ b/sysdeps/m68k/fpu/Makefile
@@ -0,0 +1,11 @@
+ifeq	($(subdir),math)
+ifndef	math-twiddled
+
+# Avoid twiddling in generic/Makefile.
+math-twiddled := t
+
+endif
+
+bsdmath_dirs := $(bsdmath_dirs) mc68881
+
+endif