2 files changed, 2 insertions, 2 deletions

diff --git a/src/luarocks/fs/unix/tools.lua b/src/luarocks/fs/unix/tools.lua
index 91ea86c5..7535d679 100644
--- a/src/luarocks/fs/unix/tools.lua
+++ b/src/luarocks/fs/unix/tools.lua
@@ -343,5 +343,5 @@ function get_permissions(filename)
 end
 
 function browser(url)
-   return os.execute(cfg.web_browser..' '..url)
+   return fs.execute(cfg.web_browser, url)
 end
diff --git a/src/luarocks/fs/win32/tools.lua b/src/luarocks/fs/win32/tools.lua
index e18ae58e..abbcd844 100644
--- a/src/luarocks/fs/win32/tools.lua
+++ b/src/luarocks/fs/win32/tools.lua
@@ -364,5 +364,5 @@ function exists(file)
 end
 
 function browser(url)
-   return os.execute(cfg.web_browser..' '..url)
+   return fs.execute(cfg.web_browser, url)
 end