diff --git a/test/build.sh b/test/build.sh
index 5243202..9b0a3a1 100755
--- a/test/build.sh
+++ b/test/build.sh
@@ -18,7 +18,7 @@ function build() {
 
     title "Building $PROJECT.$ARCH"
 
-    if [ "$ARCH" != "arm64" ] && [ "$ARCH" != "amd64" ]; then
+    if [ "$ARCH" != "arm64" ] && [ "$ARCH" != "x86_64" ]; then
         echo "Unsupported architecture: $ARCH"
         exit 1
     fi
@@ -36,7 +36,7 @@ function build() {
 
     case $ARCH in
         "arm64") export DOCKCROSS="dockcross-linux-arm64-full";; 
-        "amd64") export DOCKCROSS="dockcross-linux-x86_64-full";; 
+        "x86_64") export DOCKCROSS="dockcross-linux-x86_64-full";; 
         *) echo "Unsupported architecture $ARCH"; exit 1;; 
     esac 
 
@@ -67,6 +67,6 @@ function build() {
     file $OUTDIR/$PROJECT.$ARCH
 }
 
-build amd64
+build x86_64
 build arm64