diff --git a/package/lean/UnblockNeteaseMusic/Makefile b/package/lean/UnblockNeteaseMusic/Makefile
index 3e90736339..22ff039ce1 100644
--- a/package/lean/UnblockNeteaseMusic/Makefile
+++ b/package/lean/UnblockNeteaseMusic/Makefile
@@ -14,7 +14,7 @@ PKG_RELEASE:=6
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/nondanee/UnblockNeteaseMusic.git
-PKG_SOURCE_DATE:2020-12-22
+PKG_SOURCE_DATE:=2020-12-22
 PKG_SOURCE_VERSION:=b8d5f4b4fe59cef9c021b99f3cf2606d99fa4790
 PKG_MIRROR_HASH:=bd7fa102415ae8dbcd22829fce5ad0cd358a0869547c30f10271389e6c698317
 
diff --git a/package/lean/amule/Makefile b/package/lean/amule/Makefile
index a0633933ad..81bca39550 100644
--- a/package/lean/amule/Makefile
+++ b/package/lean/amule/Makefile
@@ -13,7 +13,7 @@ PKG_RELEASE:=5
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/amule-project/amule.git
-PKG_SOURCE_DATE:2021-01-30
+PKG_SOURCE_DATE:=2021-01-30
 PKG_SOURCE_VERSION:=c3a1018329633234ac941055b64a43b9e2df7fad
 PKG_MIRROR_HASH:=f03b60e909346c4d984aeb9cf3a115b5b43fa6158ee01ed41b99e7217b436bb7