diff --git a/cpr/error.cpp b/cpr/error.cpp
index a4b252948..1dd79f80e 100644
--- a/cpr/error.cpp
+++ b/cpr/error.cpp
@@ -1,6 +1,7 @@
 #include "cpr/error.h"
 #include <cstdint>
 #include <curl/curl.h>
+#include <curl/curlver.h>
 
 namespace cpr {
 ErrorCode Error::getErrorCodeForCurlError(std::int32_t curl_code) {