diff --git a/src/libstore/nar-info-disk-cache.cc b/src/libstore/nar-info-disk-cache.cc
index 8bdf92021f4a..ff1481b912b3 100644
--- a/src/libstore/nar-info-disk-cache.cc
+++ b/src/libstore/nar-info-disk-cache.cc
@@ -85,7 +85,7 @@ class NarInfoDiskCacheImpl : public NarInfoDiskCache
 
     Sync<State> _state;
 
-    NarInfoDiskCacheImpl(Path dbPath = (getCacheDir() / "binary-cache-v8.sqlite").string())
+    NarInfoDiskCacheImpl(Path dbPath = (getCacheDir() / "binary-cache-detsys-v1.sqlite").string())
     {
         auto state(_state.lock());