diff --git a/java/ql/lib/ext/org.apache.commons.io.model.yml b/java/ql/lib/ext/org.apache.commons.io.model.yml
index e80bc525883..21d9c593ae2 100644
--- a/java/ql/lib/ext/org.apache.commons.io.model.yml
+++ b/java/ql/lib/ext/org.apache.commons.io.model.yml
@@ -16,8 +16,5 @@ extensions:
       pack: codeql/java-all
       extensible: sinkModel
     data:
-      - ["org.apache.commons.io", "FileUtils", True, "copyInputStreamToFile", "(InputStream,File)", "", "Argument[0]", "file-content-store", "ai-manual"]
       - ["org.apache.commons.io", "FileUtils", True, "copyInputStreamToFile", "(InputStream,File)", "", "Argument[1]", "path-injection", "manual"]
-      - ["org.apache.commons.io", "FileUtils", True, "copyToFile", "(InputStream,File)", "", "Argument[0]", "file-content-store", "ai-manual"]
       - ["org.apache.commons.io", "FileUtils", True, "copyToFile", "(InputStream,File)", "", "Argument[1]", "path-injection", "manual"]
-      - ["org.apache.commons.io", "FileUtils", True, "openInputStream", "(File)", "", "Argument[0]", "path-injection", "ai-manual"]