diff --git a/test/functional/chronik_avalanche.py b/test/functional/chronik_avalanche.py
--- a/test/functional/chronik_avalanche.py
+++ b/test/functional/chronik_avalanche.py
@@ -34,6 +34,7 @@
             ],
         ]
         self.supports_cli = False
+        self.rpc_timeout = 240
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_chronik()
diff --git a/test/functional/chronik_block.py b/test/functional/chronik_block.py
--- a/test/functional/chronik_block.py
+++ b/test/functional/chronik_block.py
@@ -17,6 +17,7 @@
         self.setup_clean_chain = True
         self.num_nodes = 1
         self.extra_args = [['-chronik']]
+        self.rpc_timeout = 240
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_chronik()
diff --git a/test/functional/chronik_resync.py b/test/functional/chronik_resync.py
--- a/test/functional/chronik_resync.py
+++ b/test/functional/chronik_resync.py
@@ -16,6 +16,7 @@
     def set_test_params(self):
         self.setup_clean_chain = True
         self.num_nodes = 1
+        self.rpc_timeout = 240
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_chronik()
diff --git a/test/functional/chronik_script_confirmed_txs.py b/test/functional/chronik_script_confirmed_txs.py
--- a/test/functional/chronik_script_confirmed_txs.py
+++ b/test/functional/chronik_script_confirmed_txs.py
@@ -24,6 +24,7 @@
         self.setup_clean_chain = True
         self.num_nodes = 1
         self.extra_args = [['-chronik']]
+        self.rpc_timeout = 240
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_chronik()
diff --git a/test/functional/chronik_script_history.py b/test/functional/chronik_script_history.py
--- a/test/functional/chronik_script_history.py
+++ b/test/functional/chronik_script_history.py
@@ -29,6 +29,7 @@
         self.setup_clean_chain = True
         self.num_nodes = 1
         self.extra_args = [['-chronik']]
+        self.rpc_timeout = 240
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_chronik()
diff --git a/test/functional/chronik_script_unconfirmed_txs.py b/test/functional/chronik_script_unconfirmed_txs.py
--- a/test/functional/chronik_script_unconfirmed_txs.py
+++ b/test/functional/chronik_script_unconfirmed_txs.py
@@ -29,6 +29,7 @@
         self.setup_clean_chain = True
         self.num_nodes = 1
         self.extra_args = [['-chronik']]
+        self.rpc_timeout = 240
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_chronik()
diff --git a/test/functional/chronik_script_utxos.py b/test/functional/chronik_script_utxos.py
--- a/test/functional/chronik_script_utxos.py
+++ b/test/functional/chronik_script_utxos.py
@@ -30,6 +30,7 @@
         self.setup_clean_chain = True
         self.num_nodes = 1
         self.extra_args = [['-chronik']]
+        self.rpc_timeout = 240
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_chronik()
diff --git a/test/functional/chronik_spent_by.py b/test/functional/chronik_spent_by.py
--- a/test/functional/chronik_spent_by.py
+++ b/test/functional/chronik_spent_by.py
@@ -29,6 +29,7 @@
         self.setup_clean_chain = True
         self.num_nodes = 1
         self.extra_args = [['-chronik']]
+        self.rpc_timeout = 240
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_chronik()
diff --git a/test/functional/chronik_tx.py b/test/functional/chronik_tx.py
--- a/test/functional/chronik_tx.py
+++ b/test/functional/chronik_tx.py
@@ -25,6 +25,7 @@
         self.setup_clean_chain = True
         self.num_nodes = 1
         self.extra_args = [['-chronik']]
+        self.rpc_timeout = 240
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_chronik()
diff --git a/test/functional/chronik_ws_script.py b/test/functional/chronik_ws_script.py
--- a/test/functional/chronik_ws_script.py
+++ b/test/functional/chronik_ws_script.py
@@ -41,6 +41,7 @@
             ],
         ]
         self.supports_cli = False
+        self.rpc_timeout = 240
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_chronik()