diff --git a/build.sh b/build.sh
index 95ce1681419caa407178d11be265c5e363a494ee..965f3484fa29ef45475c776a13b0b312ef0ff5de 100755
--- a/build.sh
+++ b/build.sh
@@ -20,8 +20,8 @@ cd "${GOPATH}/src/$REPO_NAME"
 usage() {
     echo "Usage: $(basename $0)"
     echo "    -h | --help [Print this help and exit]"
-    echo "    --os (Create binary for this OS)"
-    echo "    --arch (Compile for this architecture)"
+    echo "    --os=OS     (Compile binary for this OS)"
+    echo "    --arch=ARCH (Compile binary for this architecture)"
     echo ""
     echo "    Below is a list of supported combinations (1st column: OS / 2nd column: Arch):"
     go tool dist list|awk -F'/' '{printf "OS: "$1"\011=> Arch: "$2"\n"}'