diff --git a/src/ipc/capnp/mining.capnp b/src/ipc/capnp/mining.capnp
index 0727fcc0a50..47cd242b81d 100644
--- a/src/ipc/capnp/mining.capnp
+++ b/src/ipc/capnp/mining.capnp
@@ -22,8 +22,8 @@ interface Mining $Proxy.wrap("interfaces::Mining") {
     isInitialBlockDownload @1 (context :Proxy.Context) -> (result: Bool);
     getTip @2 (context :Proxy.Context) -> (result: Common.BlockRef, hasResult: Bool);
     waitTipChanged @3 (context :Proxy.Context, currentTip: Data, timeout: Float64 = .maxDouble) -> (result: Common.BlockRef);
-    createNewBlock @4 (options: BlockCreateOptions) -> (result: BlockTemplate);
-    checkBlock @5 (block: Data, options: BlockCheckOptions) -> (reason: Text, debug: Text, result: Bool);
+    createNewBlock @4 (context :Proxy.Context, options: BlockCreateOptions) -> (result: BlockTemplate);
+    checkBlock @5 (context :Proxy.Context, block: Data, options: BlockCheckOptions) -> (reason: Text, debug: Text, result: Bool);
 }
 
 interface BlockTemplate $Proxy.wrap("interfaces::BlockTemplate") {
diff --git a/test/functional/interface_ipc_mining.py b/test/functional/interface_ipc_mining.py
index 0a530827cd1..2221d462879 100755
--- a/test/functional/interface_ipc_mining.py
+++ b/test/functional/interface_ipc_mining.py
@@ -242,7 +242,7 @@ class IPCMiningTest(BitcoinTestFramework):
             self.log.debug("Enforce minimum reserved weight for IPC clients too")
             opts.blockReservedWeight = 0
             try:
-                await mining.createNewBlock(opts)
+                await mining.createNewBlock(ctx, opts)
                 raise AssertionError("createNewBlock unexpectedly succeeded")
             except capnp.lib.capnp.KjException as e:
                 if e.type == "DISCONNECTED":
@@ -269,7 +269,7 @@ class IPCMiningTest(BitcoinTestFramework):
             current_block_height = self.nodes[0].getchaintips()[0]["height"]
             check_opts = self.capnp_modules['mining'].BlockCheckOptions()
 
-            async with destroying((await mining.createNewBlock(self.default_block_create_options)).result, ctx) as template:
+            async with destroying((await mining.createNewBlock(ctx, self.default_block_create_options)).result, ctx) as template:
                 block = await mining_get_block(template, ctx)
                 balance = self.miniwallet.get_balance()
                 coinbase = await self.build_coinbase_test(template, ctx, self.miniwallet)
@@ -282,7 +282,7 @@ class IPCMiningTest(BitcoinTestFramework):
                 self.log.debug("Submit a block with a bad version")
                 block.nVersion = 0
                 block.solve()
-                check = await mining.checkBlock(block.serialize(), check_opts)
+                check = await mining.checkBlock(ctx, block.serialize(), check_opts)
                 assert_equal(check.result, False)
                 assert_equal(check.reason, "bad-version(0x00000000)")
                 submitted = (await template.submitSolution(ctx, block.nVersion, block.nTime, block.nNonce, coinbase.serialize())).result
@@ -292,7 +292,7 @@ class IPCMiningTest(BitcoinTestFramework):
                 block.solve()
 
                 self.log.debug("First call checkBlock()")
-                block_valid = (await mining.checkBlock(block.serialize(), check_opts)).result
+                block_valid = (await mining.checkBlock(ctx, block.serialize(), check_opts)).result
                 assert_equal(block_valid, True)
 
                 # The remote template block will be mutated, capture the original:
@@ -324,7 +324,7 @@ class IPCMiningTest(BitcoinTestFramework):
             self.miniwallet.rescan_utxos()
             assert_equal(self.miniwallet.get_balance(), balance + 1)
             self.log.debug("Check block should fail now, since it is a duplicate")
-            check = await mining.checkBlock(block.serialize(), check_opts)
+            check = await mining.checkBlock(ctx, block.serialize(), check_opts)
             assert_equal(check.result, False)
             assert_equal(check.reason, "inconclusive-not-best-prevblk")
 
diff --git a/test/functional/test_framework/ipc_util.py b/test/functional/test_framework/ipc_util.py
index 2ab74abad96..11497463eb3 100644
--- a/test/functional/test_framework/ipc_util.py
+++ b/test/functional/test_framework/ipc_util.py
@@ -108,7 +108,7 @@ async def make_capnp_init_ctx(self):
 
 async def mining_create_block_template(mining, stack, ctx, opts):
     """Call mining.createNewBlock() and return template, then call template.destroy() when stack exits."""
-    response = await mining.createNewBlock(opts)
+    response = await mining.createNewBlock(ctx, opts)
     if not response._has("result"):
         return None
     return await stack.enter_async_context(destroying(response.result, ctx))