diff --git a/CVE-2015-1770.lua b/CVE-2015-1770.lua
index 414dd41..e0c2495 100644
--- a/CVE-2015-1770.lua
+++ b/CVE-2015-1770.lua
@@ -47,7 +47,7 @@ function doc_handler(t,verbose)
     local buffers = {}
     if z then
         for w in z:files() do
-            if string.find(w.filename,"/activeX/activeX%d+\.xml") then
+            if string.find(w.filename,"/activeX/activeX%d+%.xml") then
                 f = z:open(w.filename);
                 u = f:read("*all")
                 --convert to lowercase
@@ -89,4 +89,4 @@ function run()
   local t = f:read("*all")
   f:close()
   common(t,4,1)
-end
\ No newline at end of file
+end
diff --git a/CVE-2015-2375.lua b/CVE-2015-2375.lua
index c57a6b6..51302f7 100644
--- a/CVE-2015-2375.lua
+++ b/CVE-2015-2375.lua
@@ -46,7 +46,7 @@ function doc_handler(t,verbose)
     local buffers = {}
     if z then
         for w in z:files() do
-            if string.find(w.filename,"xl/tables/table%d+\.xml") then
+            if string.find(w.filename,"xl/tables/table%d+%.xml") then
                 f = z:open(w.filename);
                 u = f:read("*all")
                 --convert to lowercase
@@ -92,4 +92,4 @@ function run()
   local t = f:read("*all")
   f:close()
   common(t,4,1)
-end
\ No newline at end of file
+end