diff --git a/tools/hack/build-wasm-plugins.sh b/tools/hack/build-wasm-plugins.sh
index f81b57784..ca6f77f69 100755
--- a/tools/hack/build-wasm-plugins.sh
+++ b/tools/hack/build-wasm-plugins.sh
@@ -74,11 +74,11 @@ else
                     version_file="$EXTENSIONS_DIR$file/VERSION"
                     if [ -f "$version_file" ]; then
                         version=$(cat "$version_file")
-                        if ! [[ "$version" =~ -alpha$ ]]; then
+                        if [[ "$version" =~ -alpha$ ]]; then
                             echo "🚀 Build Go WasmPlugin: $name (version $version)"
                             PLUGIN_NAME=${name} BUILDER_REGISTRY="docker.io/alihigress/plugins-" make build
                         else
-                            echo "Plugin version $version ends with '-alpha', skipping compilation for $name."
+                            echo "Plugin version $version not ends with '-alpha', skipping compilation for $name."
                         fi
                     else
                         echo "VERSION file not found for plugin $name, skipping compilation."