diff --git a/src/util/threadnames.cpp b/src/util/threadnames.cpp
index 11f68e2c19..1baee81905 100644
--- a/src/util/threadnames.cpp
+++ b/src/util/threadnames.cpp
@@ -57,7 +57,7 @@ static void SetInternalName(std::string name) { }
 
 void util::ThreadRename(std::string&& name)
 {
-    SetThreadName(("dash-" + name).c_str());
+    SetThreadName(("d-" + name).c_str());
     SetInternalName(std::move(name));
 }