diff --git a/src/libime/core/historybigram.cpp b/src/libime/core/historybigram.cpp
index 3d16518..9a414bd 100644
--- a/src/libime/core/historybigram.cpp
+++ b/src/libime/core/historybigram.cpp
@@ -559,7 +559,6 @@ bool HistoryBigram::useOnlyUnigram() const {
 }
 
 void HistoryBigram::add(const libime::SentenceResult &sentence) {
-    FCITX_D();
     addWithCode(sentence, nullptr);
 }
 
diff --git a/src/libime/core/triedictionary.cpp b/src/libime/core/triedictionary.cpp
index 241a2a3..a049262 100644
--- a/src/libime/core/triedictionary.cpp
+++ b/src/libime/core/triedictionary.cpp
@@ -67,7 +67,6 @@ const TrieDictionary::TrieType *TrieDictionary::trie(size_t idx) const {
 }
 
 void TrieDictionary::setTrie(size_t idx, TrieType trie) {
-    FCITX_D();
     *mutableTrie(idx) = std::move(trie);
     emit<TrieDictionary::dictionaryChanged>(idx);
 }