Index: uspace/lib/Makefile.common
===================================================================
--- uspace/lib/Makefile.common	(revision 177e4ea4f278b1d53d68392d53cd40704cd0931d)
+++ uspace/lib/Makefile.common	(revision e2b73d4fff709707005b78cde1d4a38ed96c6209)
@@ -63,5 +63,4 @@
     $(LIBC_PREFIX)/../../../Makefile.config \
     $(LIBC_PREFIX)/../../../config.h \
-    $(LIBC_PREFIX)/../../../config.defs \
     $(LIBS) \
     \
Index: uspace/lib/libc/Makefile.toolchain
===================================================================
--- uspace/lib/libc/Makefile.toolchain	(revision 177e4ea4f278b1d53d68392d53cd40704cd0931d)
+++ uspace/lib/libc/Makefile.toolchain	(revision e2b73d4fff709707005b78cde1d4a38ed96c6209)
@@ -58,5 +58,4 @@
 -include $(LIBC_PREFIX)/../../../Makefile.common
 -include $(LIBC_PREFIX)/../../../Makefile.config
--include $(LIBC_PREFIX)/../../../config.defs
 -include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.inc