diff --git a/docker/x86_64/mingw64 b/docker/x86_64/mingw64
index ad71ed37..a1432ec1 100644
--- a/docker/x86_64/mingw64
+++ b/docker/x86_64/mingw64
@@ -256,6 +256,7 @@ RUN if [ -f "/3rd_party/libjpeg_turbo-${MY_LIBJPEG_TURBO_VERSION}.tar.gz" ]; the
       && mkdir _build \
       && cd _build \
       && cmake .. -DCMAKE_TOOLCHAIN_FILE=${MY_TOOLCHAIN_FILE_CMAKE} \
+        -DCMAKE_SYSTEM_PROCESSOR=AMD64 \
         -DBUILD_SHARED_LIBS=ON \
         -DBUILD_STATIC_LIBS=ON \
         -DENABLE_SHARED=ON \
@@ -607,6 +608,7 @@ RUN if [ -f "/3rd_party/curl-${MY_CURL_VERSION}.tar.gz" ]; then \
       && cd ${MY_WORKDIR} \
       && rm -r curl-${MY_CURL_VERSION} \
    ; fi
+
 ARG CPP_HTTPLIB_VERSION
 ENV MY_CPP_HTTPLIB_VERSION=${CPP_HTTPLIB_VERSION}
 RUN if [ -f "/3rd_party/cpp-httplib-${MY_CPP_HTTPLIB_VERSION}.tar.gz" ]; then \