diff --git a/src/wallet/rpc/wallet.cpp b/src/wallet/rpc/wallet.cpp
index d4aff4dfd63..ea3507bc751 100644
--- a/src/wallet/rpc/wallet.cpp
+++ b/src/wallet/rpc/wallet.cpp
@@ -13,6 +13,7 @@
 #include <wallet/rpc/wallet.h>
 #include <wallet/rpc/util.h>
 #include <wallet/wallet.h>
+#include <wallet/walletutil.h>
 
 #include <optional>
 
@@ -20,6 +21,14 @@
 
 
 namespace wallet {
+
+static const std::map<uint64_t, std::string> WALLET_FLAG_CAVEATS{
+    {WALLET_FLAG_AVOID_REUSE,
+     "You need to rescan the blockchain in order to correctly mark used "
+     "destinations in the past. Until this is done, some destinations may "
+     "be considered unused, even if the opposite is the case."},
+};
+
 /** Checks if a CKey is in the given CWallet compressed or otherwise*/
 bool HaveKey(const SigningProvider& wallet, const CKey& key)
 {
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index ef8fb29e649..2b8aeacb2ef 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -51,13 +51,6 @@
 using interfaces::FoundBlock;
 
 namespace wallet {
-const std::map<uint64_t,std::string> WALLET_FLAG_CAVEATS{
-    {WALLET_FLAG_AVOID_REUSE,
-        "You need to rescan the blockchain in order to correctly mark used "
-        "destinations in the past. Until this is done, some destinations may "
-        "be considered unused, even if the opposite is the case."
-    },
-};
 
 bool AddWalletSetting(interfaces::Chain& chain, const std::string& wallet_name)
 {
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index e8c18dbb675..346b63fd869 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -145,8 +145,6 @@ static const std::map<std::string,WalletFlags> WALLET_FLAG_MAP{
     {"external_signer", WALLET_FLAG_EXTERNAL_SIGNER}
 };
 
-extern const std::map<uint64_t,std::string> WALLET_FLAG_CAVEATS;
-
 /** A wrapper to reserve an address from a wallet
  *
  * ReserveDestination is used to reserve an address.