diff --git a/contrib/slapd-modules/nssov/Makefile b/contrib/slapd-modules/nssov/Makefile
index a20eb9fdaf45428fbd5d0d650a18435f171904d1..95b6a8ee617febf460d6744ff4b8f55a40c6a5eb 100644
--- a/contrib/slapd-modules/nssov/Makefile
+++ b/contrib/slapd-modules/nssov/Makefile
@@ -30,7 +30,17 @@ INCS=$(LDAP_INC) $(NLDAPD_INC)
 LDAP_LIB=-lldap_r -llber
 LIBS=$(LDAP_LIB)
 
-all:	nssov.la
+prefix=/usr/local
+exec_prefix=$(prefix)
+ldap_subdir=/openldap
+
+libdir=$(exec_prefix)/lib
+libexecdir=$(exec_prefix)/libexec
+moduledir = $(libexecdir)$(ldap_subdir)
+sysconfdir = $(prefix)/etc$(ldap_subdir)
+schemadir = $(sysconfdir)/schema
+
+all:	install
 
 XOBJS = tio.lo
 
@@ -49,4 +59,12 @@ $(OBJS):	nssov.h
 
 nssov.la:	$(OBJS) $(XOBJS)
 	$(LIBTOOL) --mode=link $(CC) $(OPT) -version-info 0:0:0 \
-	-rpath /usr/local/libexec/openldap -module -o $@ $(OBJS) $(XOBJS) $(LIBS)
+	-rpath $(libdir) -module -o $@ $(OBJS) $(XOBJS) $(LIBS)
+
+install: nssov.la
+	mkdir -p $(DESTDIR)$(moduledir)
+	$(LIBTOOL) --mode=install cp nssov.la $(DESTDIR)$(moduledir)
+	cp ldapns.schema $(DESTDIR)$(schemadir)
+
+clean:
+	rm -f *.*o *.la .libs/*
diff --git a/contrib/slapd-modules/smbk5pwd/Makefile b/contrib/slapd-modules/smbk5pwd/Makefile
index 9d65025356a488f057afede943ad310eb9f8b025..67c056a27c458a3f6e17f587b80a628d7cc75558 100644
--- a/contrib/slapd-modules/smbk5pwd/Makefile
+++ b/contrib/slapd-modules/smbk5pwd/Makefile
@@ -29,6 +29,14 @@ SSL_LIB=-lcrypto
 LDAP_LIB=-lldap_r -llber
 LIBS=$(LDAP_LIB) $(HEIMDAL_LIB) $(SSL_LIB)
 
+prefix=/usr/local
+exec_prefix=$(prefix)
+ldap_subdir=/openldap
+
+libdir=$(exec_prefix)/lib
+libexecdir=$(exec_prefix)/libexec
+moduledir = $(libexecdir)$(ldap_subdir)
+
 all:	smbk5pwd.la
 
 
@@ -37,12 +45,11 @@ smbk5pwd.lo:	smbk5pwd.c
 
 smbk5pwd.la:	smbk5pwd.lo
 	$(LIBTOOL) --mode=link $(CC) $(OPT) -version-info 0:0:0 \
-	-rpath $(PREFIX)/lib -module -o $@ $? $(LIBS)
+	-rpath $(libdir) -module -o $@ $? $(LIBS)
 
 clean:
 	rm -f smbk5pwd.lo smbk5pwd.la
 
 install: smbk5pwd.la
-	mkdir -p $(PREFIX)/lib/openldap
-	$(LIBTOOL) --mode=install cp smbk5pwd.la $(PREFIX)/lib/openldap
-	$(LIBTOOL) --finish $(PREFIX)/lib
+	mkdir -p $(DESTDIR)$(moduledir)
+	$(LIBTOOL) --mode=install cp smbk5pwd.la $(DESTDIR)$(moduledir)