diff --git a/Makefile b/Makefile
index f5b8f8e..0522918 100644
--- a/Makefile
+++ b/Makefile
@@ -191,7 +191,6 @@ installfiles: installdirs
 	$(INSTALL_PROGRAM) $(PROGRAM_NAME)$(SO_VER_FULL) $(DESTDIR)$(LIB_DIR)/$(PROGRAM_NAME)$(SO_VER_FULL)
 	-test "$(ON_WINDOWS)" != "1" && $(LN) $(PROGRAM_NAME)$(SO_VER_FULL) $(DESTDIR)$(LIB_DIR)/$(PROGRAM_NAME)$(SO_VER_MAJOR)
 	-test "$(ON_WINDOWS)" != "1" && $(LN) $(PROGRAM_NAME)$(SO_VER_MAJOR) $(DESTDIR)$(LIB_DIR)/$(PROGRAM_NAME)$(SO_SUFFIX)
-	$(INSTALL_DATA) $(PROGRAM_NAME)$(LIB_SUFFIX)  $(DESTDIR)$(LIB_DIR)/$(PROGRAM_NAME)$(LIB_SUFFIX)
 	$(INSTALL_DATA) $(PROGRAM_NAME).h  $(DESTDIR)$(INC_DIR)/$(PROGRAM_NAME).h
 	$(INSTALL_DATA) $(PROGRAM_NAME).7  $(DESTDIR)$(MAN7_DIR)/$(PROGRAM_NAME).7