diff --git a/ingest-linux/Cargo.toml b/ingest-linux/Cargo.toml
index a1496f1..c7f5ab0 100644
--- a/ingest-linux/Cargo.toml
+++ b/ingest-linux/Cargo.toml
@@ -6,6 +6,6 @@ edition = "2021"
 
 [dependencies]
 libc = "0.2"
-thiserror = "1.0.41"
+thiserror = "=0.0.1"
 log = { path = "../log" }
 taskrun = { path = "../../daqbuffer/crates/taskrun" }