Index: tools/pr-downloader/src/Version.h
--- tools/pr-downloader/src/Version.h.orig
+++ tools/pr-downloader/src/Version.h
@@ -9,7 +9,7 @@ enum class Platform { Windows_x64, Linux_x64, Linux_ar
 
 #if defined(_WIN64)
 constexpr Platform PRD_CURRENT_PLATFORM = Platform::Windows_x64;
-#elif defined(__linux__) && defined(__x86_64__)
+#elif (defined(__linux__) || defined(__OpenBSD__)) && defined(__x86_64__)
 constexpr Platform PRD_CURRENT_PLATFORM = Platform::Linux_x64;
 #elif defined(__linux__) && defined(__aarch64__)
 constexpr Platform PRD_CURRENT_PLATFORM = Platform::Linux_arm64;
