diff --git a/tree-sitter.spec b/tree-sitter.spec
index 4f00b04..c5d1493 100644
--- a/tree-sitter.spec
+++ b/tree-sitter.spec
@@ -67,7 +67,7 @@ developing applications that use %{name}.
 %autosetup -p1 -a1
 
 mkdir -p .cargo
-cp %{SOURCE2} .cargo/config
+cp %{SOURCE10} .cargo/config
 
 # fix VERSION in Makefile
 sed -i -e '/^VERSION/s/:= .*$/:= %{version}/' Makefile