diff --git a/build/index.php b/build/index.php
index 761556c..49ee656 100644
--- a/build/index.php
+++ b/build/index.php
@@ -1282,6 +1282,7 @@ register_module([
 					
 					$mimechecker = finfo_open(FILEINFO_MIME_TYPE);
 					$mime_type = finfo_file($mimechecker, $temp_filename);
+					finfo_close($mimechecker);
 					
 					// Perform appropriate checks based on the *real* filetype
 					switch(substr($mime_type, 0, strpos($mime_type, "/")))
diff --git a/module_index.json b/module_index.json
index 0c11324..c832787 100644
--- a/module_index.json
+++ b/module_index.json
@@ -50,7 +50,7 @@
         "author": "Starbeamrainbowlabs",
         "description": "Adds the ability to upload files to Pepperminty Wiki. Uploaded files act as pages and have the special 'File:' prefix.",
         "id": "feature-upload",
-        "lastupdate": 1445499784,
+        "lastupdate": 1445499882,
         "optional": false
     },
     {
diff --git a/modules/feature-upload.php b/modules/feature-upload.php
index acb9bbe..1657dd4 100644
--- a/modules/feature-upload.php
+++ b/modules/feature-upload.php
@@ -64,6 +64,7 @@ register_module([
 					
 					$mimechecker = finfo_open(FILEINFO_MIME_TYPE);
 					$mime_type = finfo_file($mimechecker, $temp_filename);
+					finfo_close($mimechecker);
 					
 					// Perform appropriate checks based on the *real* filetype
 					switch(substr($mime_type, 0, strpos($mime_type, "/")))