diff --git a/SPECS/libslirp.spec b/SPECS/libslirp.spec
index f81be98..6def2c8 100644
--- a/SPECS/libslirp.spec
+++ b/SPECS/libslirp.spec
@@ -39,7 +39,7 @@ developing applications that use %{name}.
 
 
 %prep
-%autosetup -S git_am
+%autosetup -n %{name}-v%{version}-92413be68914f8cae2f5bad4bf3ab8491dcbc5d7 -S git_am
 
 %build
 %meson