diff --git a/poky/meta/recipes-support/libproxy/libproxy/determinism.patch b/poky/meta/recipes-support/libproxy/libproxy/determinism.patch
deleted file mode 100644
index 09770f6..0000000
--- a/poky/meta/recipes-support/libproxy/libproxy/determinism.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-[PATCH] cmake/modules/config_sysconfig: Allow configuration of sysconfig module
-
-Checking whether the host system has /etc/sysconfig is not deterministic
-when cross compiling. Allow this to be disabled by adding a configure
-option for it. OpenEmbedded can set this and have deterministic build
-output independent of the host OS.
-
-Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-Upstream-Status: Submitted [https://github.com/libproxy/libproxy/pull/160]
-
-Index: libproxy-0.4.17/libproxy/cmake/modules/config_sysconfig.cmk
-===================================================================
---- libproxy-0.4.17.orig/libproxy/cmake/modules/config_sysconfig.cmk
-+++ libproxy-0.4.17/libproxy/cmake/modules/config_sysconfig.cmk
-@@ -1,5 +1,8 @@
- if (NOT WIN32 AND NOT APPLE)
--  if (EXISTS "/etc/sysconfig" AND IS_DIRECTORY "/etc/sysconfig")
--    set(SYSCONFIG_FOUND 1)
-+  option(WITH_SYSCONFIG "Build sysconfig module for /etc/sysconfig" ON)
-+  if(WITH_SYSCONFIG)
-+    if (EXISTS "/etc/sysconfig" AND IS_DIRECTORY "/etc/sysconfig")
-+      set(SYSCONFIG_FOUND 1)
-+    endif()
-   endif()
- endif()
-\ No newline at end of file
diff --git a/poky/meta/recipes-support/libproxy/libproxy_0.4.17.bb b/poky/meta/recipes-support/libproxy/libproxy_0.4.18.bb
similarity index 90%
rename from poky/meta/recipes-support/libproxy/libproxy_0.4.17.bb
rename to poky/meta/recipes-support/libproxy/libproxy_0.4.18.bb
index e121681..a9f2bf6 100644
--- a/poky/meta/recipes-support/libproxy/libproxy_0.4.17.bb
+++ b/poky/meta/recipes-support/libproxy/libproxy_0.4.18.bb
@@ -12,9 +12,8 @@
 
 DEPENDS = "glib-2.0"
 
-SRC_URI = "https://github.com/${BPN}/${BPN}/releases/download/${PV}/${BP}.tar.xz \
-           file://determinism.patch"
-SRC_URI[sha256sum] = "bc89f842f654ee1985a31c0ba56dc7e2ce8044a0264ddca84e650f46cd7f8b05"
+SRC_URI = "https://github.com/${BPN}/${BPN}/releases/download/${PV}/${BP}.tar.xz"
+SRC_URI[sha256sum] = "69b5856e9ea42c38ac77e6b8c92ffc86a71d341fef74e77bef85f9cc6c47a4b1"
 
 UPSTREAM_CHECK_URI = "https://github.com/libproxy/libproxy/releases"
 UPSTREAM_CHECK_REGEX = "libproxy-(?P<pver>.*)\.tar"