diff --git a/resources/ci/common/common.py b/resources/ci/common/common.py
index 4e2cf50c..cc5c99d0 100644
--- a/resources/ci/common/common.py
+++ b/resources/ci/common/common.py
@@ -115,16 +115,16 @@ def prepare_filename(BUILD_FILENAME):
 #  failing that, assume it's over 10MB
 def find_binary(listdir):
   BUILD_FILENAMES = []
-	executable = stat.S_IEXEC | stat.S_IXGRP | stat.S_IXOTH
-	for filename in os.listdir(listdir):
-		if os.path.isfile(filename):
-			st = os.stat(filename)
-			mode = st.st_mode
-			big = st.st_size > (10 * 1024 * 1024) # 10MB
-			if (mode & executable) or big:
-				if "GUI" in filename or "DungeonRandomizer" in filename:
-					BUILD_FILENAMES.append(filename)
-	return BUILD_FILENAMES
+  executable = stat.S_IEXEC | stat.S_IXGRP | stat.S_IXOTH
+  for filename in os.listdir(listdir):
+    if os.path.isfile(filename):
+      st = os.stat(filename)
+      mode = st.st_mode
+      big = st.st_size > (10 * 1024 * 1024) # 10MB
+      if (mode & executable) or big:
+        if "GUI" in filename or "DungeonRandomizer" in filename:
+          BUILD_FILENAMES.append(filename)
+  return BUILD_FILENAMES
 
 if __name__ == "__main__":
   env = prepare_env()