diff --git a/cmake/curl_CMakeLists.txt.in b/cmake/curl_CMakeLists.txt.in
index c632b4ef8e..1f2291c519 100644
--- a/cmake/curl_CMakeLists.txt.in
+++ b/cmake/curl_CMakeLists.txt.in
@@ -1,7 +1,7 @@
 # curl
 ExternalProject_Add(curl
         URL  https://curl.se/download/curl-8.2.1.tar.gz
-        URL_HASH MD5 b25588a43556068be05e1624e0e74d41
+        URL_HASH MD5=b25588a43556068be05e1624e0e74d41
         DOWNLOAD_NO_PROGRESS 1
         DOWNLOAD_DIR "${TD_CONTRIB_DIR}/deps-download"
         #GIT_REPOSITORY https://github.com/curl/curl.git