diff --git a/src/libstore/store-api.cc b/src/libstore/store-api.cc
index 5554befa4..5b9f79049 100644
--- a/src/libstore/store-api.cc
+++ b/src/libstore/store-api.cc
@@ -413,7 +413,7 @@ void Store::queryPathInfo(const StorePath & storePath,
 
                 auto storePath = parseStorePath(storePathS);
 
-                if (!info || !goodStorePath(storePath, info->path)); {
+                if (!info || !goodStorePath(storePath, info->path)) {
                     stats.narInfoMissing++;
                     throw InvalidPath("path '%s' is not valid", storePathS);
                 }