diff --git a/libguile/Makefile.in b/libguile/Makefile.in
index 858fdb1bc..0b2171909 100644
--- a/libguile/Makefile.in
+++ b/libguile/Makefile.in
@@ -108,7 +108,6 @@ libobjs=	alist.o \
 		load.o \
 		mallocs.o \
 		markers.o \
-		markers.o \
 		marksweep.o \
 		mbstrings.o \
 		numbers.o \