diff --git a/lang/lua-sha2/Makefile b/lang/lua-sha2/Makefile
index 4338d6648..6a82334e7 100644
--- a/lang/lua-sha2/Makefile
+++ b/lang/lua-sha2/Makefile
@@ -35,30 +35,18 @@ define Package/lua-sha2/description
 	Also contains a HMAC implementation in Lua.
 endef
 
-define Build/Configure
-endef
+TARGET_CFLAGS += -fPIC -DSHA2_USE_INTTYPES_H -DBYTE_ORDER -DLITTLE_ENDIAN
+TARGET_LDFLAGS += -fPIC -DSHA2_USE_INTTYPES_H -DBYTE_ORDER -DLITTLE_ENDIAN
 
-define Build/Compile
-  CC="$(TARGET_CC)" \
-  CFLAGS="$(TARGET_CFLAGS) -I$(PKG_BUILD_DIR) -I$(STAGING_DIR)/usr/include -fPIC -DSHA2_USE_INTTYPES_H -DBYTE_ORDER -DLITTLE_ENDIAN" \
-  LIBS="$(TARGET_LIBS)" \
-  $(MAKE) -C $(PKG_BUILD_DIR) sha2lib.o sha2.o
+define Build/Configure
 endef
 
-
 define Package/lua-sha2/install
-  CC="$(TARGET_CC)" \
-  CFLAGS="$(TARGET_CFLAGS) -I$(PKG_BUILD_DIR) -I$(STAGING_DIR)/usr/include -fPIC -DSHA2_USE_INTTYPES_H -DBYTE_ORDER -DLITTLE_ENDIAN" \
-  LIBS="$(TARGET_LIBS)" \
-  LDFLAGS="$(TARGET_LDFLAGS)" \
-	$(TARGET_CC) -shared -o $(PKG_BUILD_DIR)/sha2.so \
-  $(PKG_BUILD_DIR)/sha2.o $(PKG_BUILD_DIR)/sha2lib.o
-
 	$(INSTALL_DIR) $(1)/usr/lib/lua/hmac
 	$(INSTALL_DATA) $(PKG_BUILD_DIR)/sha2.so $(1)/usr/lib/lua
-	$(INSTALL_DATA) $(PKG_BUILD_DIR)/hmac.lua	$(1)/usr/lib/lua
-	$(INSTALL_DATA) $(PKG_BUILD_DIR)/hmac/sha2.lua 	$(1)/usr/lib/lua/hmac
-	$(INSTALL_DATA) $(PKG_BUILD_DIR)/hmac/md5.lua 	$(1)/usr/lib/lua/hmac
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/hmac.lua $(1)/usr/lib/lua
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/hmac/sha2.lua $(1)/usr/lib/lua/hmac
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/hmac/md5.lua $(1)/usr/lib/lua/hmac
 endef
 
 $(eval $(call BuildPackage,lua-sha2))
diff --git a/lang/lua-sha2/patches/001-makefile.patch b/lang/lua-sha2/patches/001-makefile.patch
new file mode 100644
index 000000000..e395044e7
--- /dev/null
+++ b/lang/lua-sha2/patches/001-makefile.patch
@@ -0,0 +1,14 @@
+From: Lars Gierth <larsg@systemli.org>
+Date: Tue, 2 Sep 2014 00:05:39 +0200
+
+    Add rump Makefile
+
+new file mode 100644
+index 0000000..f081d38
+--- /dev/null
++++ b/Makefile
+@@ -0,0 +1,4 @@
++all: sha2.o sha2lib.o
++	$(CC) -shared -o sha2.so sha2.o sha2lib.o
++
++.PHONY: all