diff --git a/src/script/descriptor.cpp b/src/script/descriptor.cpp
index 0ba31829ea..71645c8746 100644
--- a/src/script/descriptor.cpp
+++ b/src/script/descriptor.cpp
@@ -799,7 +799,6 @@ public:
         return OutputTypeFromDestination(m_destination);
     }
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return false; }
     bool ToPrivateString(const SigningProvider& arg, std::string& out) const final { return false; }
 
     std::optional<int64_t> ScriptSize() const override { return GetScriptForDestination(m_destination).size(); }
@@ -827,7 +826,6 @@ public:
         return OutputTypeFromDestination(dest);
     }
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return false; }
     bool ToPrivateString(const SigningProvider& arg, std::string& out) const final { return false; }
 
     std::optional<int64_t> ScriptSize() const override { return m_script.size(); }
@@ -856,7 +854,6 @@ protected:
 public:
     PKDescriptor(std::unique_ptr<PubkeyProvider> prov, bool xonly = false) : DescriptorImpl(Vector(std::move(prov)), "pk"), m_xonly(xonly) {}
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return true; }
 
     std::optional<int64_t> ScriptSize() const override {
         return 1 + (m_xonly ? 32 : m_pubkey_args[0]->GetSize()) + 1;
@@ -892,7 +889,6 @@ public:
     PKHDescriptor(std::unique_ptr<PubkeyProvider> prov) : DescriptorImpl(Vector(std::move(prov)), "pkh") {}
     std::optional<OutputType> GetOutputType() const override { return OutputType::LEGACY; }
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return true; }
 
     std::optional<int64_t> ScriptSize() const override { return 1 + 1 + 1 + 20 + 1 + 1; }
 
@@ -926,7 +922,6 @@ public:
     WPKHDescriptor(std::unique_ptr<PubkeyProvider> prov) : DescriptorImpl(Vector(std::move(prov)), "wpkh") {}
     std::optional<OutputType> GetOutputType() const override { return OutputType::BECH32; }
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return true; }
 
     std::optional<int64_t> ScriptSize() const override { return 1 + 1 + 20; }
 
@@ -968,7 +963,6 @@ protected:
 public:
     ComboDescriptor(std::unique_ptr<PubkeyProvider> prov) : DescriptorImpl(Vector(std::move(prov)), "combo") {}
     bool IsSingleType() const final { return false; }
-    bool IsSingleKey() const final { return true; }
     std::unique_ptr<DescriptorImpl> Clone() const override
     {
         return std::make_unique<ComboDescriptor>(m_pubkey_args.at(0)->Clone());
@@ -993,7 +987,6 @@ protected:
 public:
     MultisigDescriptor(int threshold, std::vector<std::unique_ptr<PubkeyProvider>> providers, bool sorted = false) : DescriptorImpl(std::move(providers), sorted ? "sortedmulti" : "multi"), m_threshold(threshold), m_sorted(sorted) {}
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return false; }
 
     std::optional<int64_t> ScriptSize() const override {
         const auto n_keys = m_pubkey_args.size();
@@ -1045,7 +1038,6 @@ protected:
 public:
     MultiADescriptor(int threshold, std::vector<std::unique_ptr<PubkeyProvider>> providers, bool sorted = false) : DescriptorImpl(std::move(providers), sorted ? "sortedmulti_a" : "multi_a"), m_threshold(threshold), m_sorted(sorted) {}
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return false; }
 
     std::optional<int64_t> ScriptSize() const override {
         const auto n_keys = m_pubkey_args.size();
@@ -1092,7 +1084,6 @@ public:
         return OutputType::LEGACY;
     }
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return m_subdescriptor_args[0]->IsSingleKey(); }
 
     std::optional<int64_t> ScriptSize() const override { return 1 + 1 + 20 + 1; }
 
@@ -1134,7 +1125,6 @@ public:
     WSHDescriptor(std::unique_ptr<DescriptorImpl> desc) : DescriptorImpl({}, std::move(desc), "wsh") {}
     std::optional<OutputType> GetOutputType() const override { return OutputType::BECH32; }
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return m_subdescriptor_args[0]->IsSingleKey(); }
 
     std::optional<int64_t> ScriptSize() const override { return 1 + 1 + 32; }
 
@@ -1212,7 +1202,6 @@ public:
     }
     std::optional<OutputType> GetOutputType() const override { return OutputType::BECH32M; }
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return false; }
 
     std::optional<int64_t> ScriptSize() const override { return 1 + 1 + 32; }
 
@@ -1340,7 +1329,6 @@ public:
 
     bool IsSolvable() const override { return true; }
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return false; }
 
     std::optional<int64_t> ScriptSize() const override { return m_node->ScriptSize(); }
 
@@ -1380,7 +1368,6 @@ public:
     RawTRDescriptor(std::unique_ptr<PubkeyProvider> output_key) : DescriptorImpl(Vector(std::move(output_key)), "rawtr") {}
     std::optional<OutputType> GetOutputType() const override { return OutputType::BECH32M; }
     bool IsSingleType() const final { return true; }
-    bool IsSingleKey() const final { return false; }
 
     std::optional<int64_t> ScriptSize() const override { return 1 + 1 + 32; }
 
diff --git a/src/script/descriptor.h b/src/script/descriptor.h
index 06e9f2679d..473649a314 100644
--- a/src/script/descriptor.h
+++ b/src/script/descriptor.h
@@ -111,11 +111,6 @@ struct Descriptor {
     /** Whether this descriptor will return one scriptPubKey or multiple (aka is or is not combo) */
     virtual bool IsSingleType() const = 0;
 
-    /** Whether this descriptor only produces single key scripts (i.e. pk(), pkh(), wpkh(), sh() and wsh() nested of those, and combo())
-     *  TODO: Remove this method once legacy wallets are removed as it is only necessary for importmulti.
-     */
-    virtual bool IsSingleKey() const = 0;
-
     /** Convert the descriptor to a private string. This fails if the provided provider does not have the relevant private keys. */
     virtual bool ToPrivateString(const SigningProvider& provider, std::string& out) const = 0;
 
diff --git a/src/wallet/test/walletload_tests.cpp b/src/wallet/test/walletload_tests.cpp
index 43526fc88d..0c69849d0b 100644
--- a/src/wallet/test/walletload_tests.cpp
+++ b/src/wallet/test/walletload_tests.cpp
@@ -26,7 +26,6 @@ public:
     bool IsRange() const override { return false; }
     bool IsSolvable() const override { return false; }
     bool IsSingleType() const override { return true; }
-    bool IsSingleKey() const override { return true; }
     bool ToPrivateString(const SigningProvider& provider, std::string& out) const override { return false; }
     bool ToNormalizedString(const SigningProvider& provider, std::string& out, const DescriptorCache* cache = nullptr) const override { return false; }
     bool Expand(int pos, const SigningProvider& provider, std::vector<CScript>& output_scripts, FlatSigningProvider& out, DescriptorCache* write_cache = nullptr) const override { return false; };