diff --git a/package/lean/trojan/patches/001-force-openssl-version.patch b/package/lean/trojan/patches/001-force-openssl-version.patch
deleted file mode 100644
index 0a7291261b..0000000000
--- a/package/lean/trojan/patches/001-force-openssl-version.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -43,7 +43,7 @@ if(MSVC)
-     add_definitions(-DBOOST_DATE_TIME_NO_LIB)
- endif()
- 
--find_package(OpenSSL 1.0.2 REQUIRED)
-+find_package(OpenSSL 1.1.1 REQUIRED)
- include_directories(${OPENSSL_INCLUDE_DIR})
- target_link_libraries(trojan ${OPENSSL_LIBRARIES})
- if(OPENSSL_VERSION VERSION_GREATER_EQUAL 1.1.1)