diff --git a/src/app/modules/main/communities/controller.nim b/src/app/modules/main/communities/controller.nim
index fbe4ccf2b4..1f275b8685 100644
--- a/src/app/modules/main/communities/controller.nim
+++ b/src/app/modules/main/communities/controller.nim
@@ -1,4 +1,4 @@
-import stint, std/strutils, uuids, os
+import stint, std/strutils, uuids
 import ./io_interface
 
 import app/core/signals/types
@@ -457,9 +457,6 @@ proc connectKeycardReponseSignal(self: Controller) =
 
 proc cancelCurrentFlow*(self: Controller) =
   self.keycardService.cancelCurrentFlow()
-  # in most cases we're running another flow after canceling the current one,
-  # this way we're giving to the keycard some time to cancel the current flow
-  sleep(200)
 
 proc runSignFlow(self: Controller, pin, path, dataToSign: string) =
   self.cancelCurrentFlow()
diff --git a/src/app/modules/main/profile_section/ens_usernames/controller.nim b/src/app/modules/main/profile_section/ens_usernames/controller.nim
index abbe70f5f3..b9109f2527 100644
--- a/src/app/modules/main/profile_section/ens_usernames/controller.nim
+++ b/src/app/modules/main/profile_section/ens_usernames/controller.nim
@@ -1,4 +1,4 @@
-import Tables, os, uuids, chronicles, json
+import Tables, uuids, chronicles, json
 import io_interface
 
 import app/global/global_singleton
@@ -196,9 +196,6 @@ proc connectKeycardReponseSignal(self: Controller) =
 
 proc cancelCurrentFlow*(self: Controller) =
   self.keycardService.cancelCurrentFlow()
-  # in most cases we're running another flow after canceling the current one,
-  # this way we're giving to the keycard some time to cancel the current flow
-  sleep(200)
 
 proc runSignFlow*(self: Controller, pin, bip44Path, txHash: string) =
   self.cancelCurrentFlow()
diff --git a/src/app/modules/main/stickers/controller.nim b/src/app/modules/main/stickers/controller.nim
index f57ff7a898..a703df221b 100644
--- a/src/app/modules/main/stickers/controller.nim
+++ b/src/app/modules/main/stickers/controller.nim
@@ -1,4 +1,4 @@
-import Tables, os, uuids, stint, json
+import Tables, uuids, stint, json
 
 import ./io_interface
 
@@ -212,9 +212,6 @@ proc connectKeycardReponseSignal(self: Controller) =
 
 proc cancelCurrentFlow*(self: Controller) =
   self.keycardService.cancelCurrentFlow()
-  # in most cases we're running another flow after canceling the current one,
-  # this way we're giving to the keycard some time to cancel the current flow
-  sleep(200)
 
 proc runSignFlow*(self: Controller, pin, bip44Path, txHash: string) =
   self.cancelCurrentFlow()
diff --git a/src/app/modules/main/wallet_section/send/controller.nim b/src/app/modules/main/wallet_section/send/controller.nim
index e2a7b96264..ca2d25fece 100644
--- a/src/app/modules/main/wallet_section/send/controller.nim
+++ b/src/app/modules/main/wallet_section/send/controller.nim
@@ -1,5 +1,5 @@
 import sugar, sequtils, stint, json, json_serialization
-import uuids, os, chronicles
+import uuids, chronicles
 import io_interface
 import app_service/service/wallet_account/service as wallet_account_service
 import app_service/service/network/service as network_service
@@ -151,9 +151,6 @@ proc connectKeycardReponseSignal(self: Controller) =
 
 proc cancelCurrentFlow*(self: Controller) =
   self.keycardService.cancelCurrentFlow()
-  # in most cases we're running another flow after canceling the current one,
-  # this way we're giving to the keycard some time to cancel the current flow
-  sleep(200)
 
 proc runSignFlow*(self: Controller, pin, bip44Path, txHash: string) =
   self.cancelCurrentFlow()
diff --git a/src/app/modules/shared_modules/add_account/controller.nim b/src/app/modules/shared_modules/add_account/controller.nim
index d95fde31ff..7370cce602 100644
--- a/src/app/modules/shared_modules/add_account/controller.nim
+++ b/src/app/modules/shared_modules/add_account/controller.nim
@@ -1,4 +1,4 @@
-import times, os, chronicles
+import times, chronicles
 import uuids
 import io_interface
 
@@ -224,9 +224,6 @@ proc connectKeycardReponseSignal(self: Controller) =
 
 proc cancelCurrentFlow*(self: Controller) =
   self.keycardService.cancelCurrentFlow()
-  # in most cases we're running another flow after canceling the current one,
-  # this way we're giving to the keycard some time to cancel the current flow
-  sleep(200)
 
 proc fetchAddressesFromKeycard*(self: Controller, bip44Paths: seq[string]) =
   self.cancelCurrentFlow()
diff --git a/src/app/modules/shared_modules/keycard_popup/controller.nim b/src/app/modules/shared_modules/keycard_popup/controller.nim
index b8522965fa..d7f718628c 100644
--- a/src/app/modules/shared_modules/keycard_popup/controller.nim
+++ b/src/app/modules/shared_modules/keycard_popup/controller.nim
@@ -1,4 +1,4 @@
-import chronicles, tables, strutils, os, sequtils, sugar
+import chronicles, tables, strutils, sequtils, sugar
 import uuids
 import io_interface
 
@@ -491,9 +491,6 @@ proc cancelCurrentFlow*(self: Controller) =
   if not serviceApplicable(self.keycardService):
     return
   self.keycardService.cancelCurrentFlow()
-  # in most cases we're running another flow after canceling the current one,
-  # this way we're giving to the keycard some time to cancel the current flow
-  sleep(200)
 
 proc runGetAppInfoFlow*(self: Controller, factoryReset = false) =
   if not serviceApplicable(self.keycardService):
diff --git a/src/app/modules/startup/controller.nim b/src/app/modules/startup/controller.nim
index 61b7ead310..9b2db6e795 100644
--- a/src/app/modules/startup/controller.nim
+++ b/src/app/modules/startup/controller.nim
@@ -1,4 +1,4 @@
-import Tables, chronicles, strutils, os
+import Tables, chronicles, strutils
 import uuids
 import io_interface
 
@@ -534,9 +534,6 @@ proc getLastReceivedKeycardData*(self: Controller): tuple[flowType: string, flow
 
 proc cancelCurrentFlow*(self: Controller) =
   self.keycardService.cancelCurrentFlow()
-  # in most cases we're running another flow after canceling the current one,
-  # this way we're giving to the keycard some time to cancel the current flow
-  sleep(200)
 
 proc runLoadAccountFlow*(self: Controller, seedPhraseLength = 0, seedPhrase = "", pin = "", puk = "", factoryReset = false) =
   self.cancelCurrentFlow() # before running into any flow we're making sure that the previous flow is canceled