diff --git a/src/policy/ephemeral_policy.cpp b/src/policy/ephemeral_policy.cpp
index c1e184c81f..2d13a7e007 100644
--- a/src/policy/ephemeral_policy.cpp
+++ b/src/policy/ephemeral_policy.cpp
@@ -2,8 +2,23 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <consensus/validation.h>
 #include <policy/ephemeral_policy.h>
+#include <policy/feerate.h>
+#include <policy/packages.h>
 #include <policy/policy.h>
+#include <primitives/transaction.h>
+#include <txmempool.h>
+#include <util/check.h>
+#include <util/hasher.h>
+
+#include <algorithm>
+#include <cstdint>
+#include <map>
+#include <memory>
+#include <unordered_set>
+#include <utility>
+#include <vector>
 
 bool PreCheckEphemeralTx(const CTransaction& tx, CFeeRate dust_relay_rate, CAmount base_fee, CAmount mod_fee, TxValidationState& state)
 {
diff --git a/src/policy/ephemeral_policy.h b/src/policy/ephemeral_policy.h
index ac889e8234..90ac21b2d4 100644
--- a/src/policy/ephemeral_policy.h
+++ b/src/policy/ephemeral_policy.h
@@ -5,10 +5,15 @@
 #ifndef BITCOIN_POLICY_EPHEMERAL_POLICY_H
 #define BITCOIN_POLICY_EPHEMERAL_POLICY_H
 
+#include <consensus/amount.h>
 #include <policy/packages.h>
-#include <policy/policy.h>
 #include <primitives/transaction.h>
-#include <txmempool.h>
+
+#include <optional>
+
+class CFeeRate;
+class CTxMemPool;
+class TxValidationState;
 
 /** These utility functions ensure that ephemeral dust is safely
  * created and spent without unduly risking them entering the utxo