diff --git a/install.sh b/install.sh
index 3f67e46..f4b7c46 100644
--- a/install.sh
+++ b/install.sh
@@ -31,7 +31,14 @@ fi
 BINARY_URL="${BASE_URL}/${binaries[$KEY]}"
 
 echo "Downloading and installing $BINARY_NAME from $BINARY_URL..."
-sudo curl -sSL "$BINARY_URL" -o "${INSTALL_DIR}/${BINARY_NAME}"
 
-sudo chmod +x "${INSTALL_DIR}/${BINARY_NAME}"
+# Check if we have write permission to the install directory
+if [ -w "${INSTALL_DIR}" ]; then
+    curl -sSL "$BINARY_URL" -o "${INSTALL_DIR}/${BINARY_NAME}"
+    chmod +x "${INSTALL_DIR}/${BINARY_NAME}"
+else
+    sudo curl -sSL "$BINARY_URL" -o "${INSTALL_DIR}/${BINARY_NAME}"
+    sudo chmod +x "${INSTALL_DIR}/${BINARY_NAME}"
+fi
+
 echo "Installed $BINARY_NAME to $INSTALL_DIR"