diff --git a/Makefile b/Makefile
index f798985..dc5ece8 100644
--- a/Makefile
+++ b/Makefile
@@ -3,3 +3,26 @@ SUBDIRS = src tests
 tests: src
 
 include buildsys.mk
+include extra.mk
+
+install-extra:
+	i=ObjXMPP.oc; \
+	packagesdir="${DESTDIR}$$(${OBJFW_CONFIG} --packages-dir)"; \
+	${INSTALL_STATUS}; \
+	if ${MKDIR_P} $$packagesdir && ${INSTALL} -m 644 $$i $$packagesdir/$$i; then \
+		${INSTALL_OK}; \
+	else \
+		${INSTALL_FAILED}; \
+	fi
+
+uninstall-extra:
+	i=ObjXMPP.oc; \
+	packagesdir="${DESTDIR}$$(${OBJFW_CONFIG} --packages-dir)"; \
+	if test -f $$packagesdir/$$i; then \
+		if rm -f $$packagesdir/$$i; then \
+			${DELETE_OK}; \
+		else \
+			${DELETE_FAILED}; \
+		fi \
+	fi; \
+	rmdir $$packagesdir >/dev/null 2>&1 || true
diff --git a/ObjXMPP.oc b/ObjXMPP.oc
new file mode 100644
index 0000000..7c6788b
--- /dev/null
+++ b/ObjXMPP.oc
@@ -0,0 +1,3 @@
+package_description 1
+package_depends_on ObjOpenSSL
+LIBS="-lobjxmpp $LIBS"
diff --git a/configure.ac b/configure.ac
index e78094d..91510d6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -27,13 +27,14 @@ AS_IF([$OBJFW_CONFIG --package ObjOpenSSL 2>/dev/null], [
 	AC_MSG_ERROR(You need ObjOpenSSL installed!)
 ])
 
-OBJFW_CONFIG="$OBJFW_CONFIG --package ObjOpenSSL"
+packages="--package ObjOpenSSL"
 CPP="$OBJCPP"
-CPPFLAGS="$CPPFLAGS $OBJCPPFLAGS $($OBJFW_CONFIG --cppflags)"
-OBJCFLAGS="$OBJCFLAGS -Wall $($OBJFW_CONFIG --objcflags)"
-LDFLAGS="$LDFLAGS $($OBJFW_CONFIG --ldflags)"
-AC_SUBST(OBJFW_LIBS, "$LIBS $($OBJFW_CONFIG --libs)")
-AC_SUBST(OBJFW_FRAMEWORK_LIBS, "$LIBS $($OBJFW_CONFIG --framework-libs)")
+CPPFLAGS="$CPPFLAGS $OBJCPPFLAGS $($OBJFW_CONFIG $packages --cppflags)"
+OBJCFLAGS="$OBJCFLAGS -Wall $($OBJFW_CONFIG $packages --objcflags)"
+LDFLAGS="$LDFLAGS $($OBJFW_CONFIG $packages --ldflags)"
+AC_SUBST(OBJFW_LIBS, "$LIBS $($OBJFW_CONFIG $packages --libs)")
+AC_SUBST(OBJFW_FRAMEWORK_LIBS,
+	"$LIBS $($OBJFW_CONFIG $packages --framework-libs)")
 
 AX_CHECK_COMPILER_FLAGS(-Watomic-properties,
 	[OBJCFLAGS="$OBJCFLAGS -Watomic-properties"])
diff --git a/extra.mk.in b/extra.mk.in
index ce721a8..cc6dd6c 100644
--- a/extra.mk.in
+++ b/extra.mk.in
@@ -2,6 +2,7 @@ OBJXMPP_SHARED_LIB = @OBJXMPP_SHARED_LIB@
 OBJXMPP_STATIC_LIB = @OBJXMPP_STATIC_LIB@
 OBJXMPP_FRAMEWORK = @OBJXMPP_FRAMEWORK@
 
+OBJFW_CONFIG = @OBJFW_CONFIG@
 OBJFW_FRAMEWORK_LIBS = @OBJFW_FRAMEWORK_LIBS@
 OBJFW_LIBS = @OBJFW_LIBS@
 OBJOPENSSL_FRAMEWORK_LIBS = @OBJOPENSSL_FRAMEWORK_LIBS@