diff --git a/loupe.changes b/loupe.changes
index 6b61f87..6aa4ba0 100644
--- a/loupe.changes
+++ b/loupe.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Nov  7 09:08:27 UTC 2023 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Fix build with RPM 4.19: unnumbered patches are no longer
+  supported.
+
 -------------------------------------------------------------------
 Fri Sep 29 20:50:37 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/loupe.spec b/loupe.spec
index 5c51d56..260dcd5 100644
--- a/loupe.spec
+++ b/loupe.spec
@@ -27,7 +27,7 @@ Source2:        vendor.tar.zst
 Source3:        cargo_config
 
 # PATCH-FIX-UPSTREAM loupe_glycin-loaders_sandbox.patch -- Enable the glycin-loaders sandbox
-Patch:          loupe_glycin-loaders_sandbox.patch
+Patch0:         loupe_glycin-loaders_sandbox.patch
 # PATCH-FIX-UPSTREAM loupe_print_fix.patch -- print: Use same print operation throughout
 Patch2:         loupe_print_fix.patch