diff --git a/src/keystore.h b/src/keystore.h
index c56e4751d..62bc06dae 100644
--- a/src/keystore.h
+++ b/src/keystore.h
@@ -49,10 +49,10 @@ class CBasicKeyStore : public CKeyStore
 protected:
     mutable CCriticalSection cs_KeyStore;
 
-    KeyMap mapKeys;
-    WatchKeyMap mapWatchKeys;
-    ScriptMap mapScripts;
-    WatchOnlySet setWatchOnly;
+    KeyMap mapKeys GUARDED_BY(cs_KeyStore);
+    WatchKeyMap mapWatchKeys GUARDED_BY(cs_KeyStore);
+    ScriptMap mapScripts GUARDED_BY(cs_KeyStore);
+    WatchOnlySet setWatchOnly GUARDED_BY(cs_KeyStore);
 
     void ImplicitlyLearnRelatedKeyScripts(const CPubKey& pubkey) EXCLUSIVE_LOCKS_REQUIRED(cs_KeyStore);
 
diff --git a/src/wallet/crypter.h b/src/wallet/crypter.h
index 4c0c8ff5e..b0a75b702 100644
--- a/src/wallet/crypter.h
+++ b/src/wallet/crypter.h
@@ -116,7 +116,7 @@ class CCryptoKeyStore : public CBasicKeyStore
 {
 private:
 
-    CKeyingMaterial vMasterKey;
+    CKeyingMaterial vMasterKey GUARDED_BY(cs_KeyStore);
 
     //! if fUseCrypto is true, mapKeys must be empty
     //! if fUseCrypto is false, vMasterKey must be empty
@@ -132,7 +132,7 @@ protected:
     bool EncryptKeys(CKeyingMaterial& vMasterKeyIn);
 
     bool Unlock(const CKeyingMaterial& vMasterKeyIn);
-    CryptedKeyMap mapCryptedKeys;
+    CryptedKeyMap mapCryptedKeys GUARDED_BY(cs_KeyStore);
 
 public:
     CCryptoKeyStore() : fUseCrypto(false), fDecryptionThoroughlyChecked(false)