diff --git a/.flowconfig b/.flowconfig
deleted file mode 100755
index 70c76366c3..0000000000
--- a/.flowconfig
+++ /dev/null
@@ -1,29 +0,0 @@
-[ignore]
-<PROJECT_ROOT>/node_modules/fbjs/.*
-<PROJECT_ROOT>/node_modules/electron-packager/.*
-<PROJECT_ROOT>/node_modules/npm/.*
-<PROJECT_ROOT>/node_modules/oboe/.*
-<PROJECT_ROOT>/node_modules/jsonlint/.*
-<PROJECT_ROOT>/node_modules/hd-wallet/.*
-<PROJECT_ROOT>/node_modules/trezor-connect/.*
-<PROJECT_ROOT>/node_modules/trezor-link/.*
-<PROJECT_ROOT>/node_modules/protobufjs-old-fixed-webpack/.*
-<PROJECT_ROOT>/dist/.*
-<PROJECT_ROOT>/release/.*
-<PROJECT_ROOT>/git/.*
-<PROJECT_ROOT>/.cache-loader/.*
-<PROJECT_ROOT>/state-cluster/.*
-<PROJECT_ROOT>/utils/js-launcher/.*
-<PROJECT_ROOT>/tests-report/.*
-<PROJECT_ROOT>/node_modules/.cache
-
-[include]
-
-[libs]
-flow/declarations/
-
-[options]
-esproposal.decorators=ignore
-esproposal.optional_chaining=enable
-module.ignore_non_literal_requires=true
-module.name_mapper.extension='scss' -> '<PROJECT_ROOT>/flow/mappers/CSSModule.js.flow'
diff --git a/flow/declarations/EnumMap.js b/flow/declarations/EnumMap.js
deleted file mode 100644
index 35b0bf059d..0000000000
--- a/flow/declarations/EnumMap.js
+++ /dev/null
@@ -1 +0,0 @@
-declare type EnumMap<K: string, V, O: Object = *> = O & { [K]: V & $ElementType<O, K> };
\ No newline at end of file
diff --git a/flow/mappers/CSSModule.js.flow b/flow/mappers/CSSModule.js.flow
deleted file mode 100644
index c98cc4de57..0000000000
--- a/flow/mappers/CSSModule.js.flow
+++ /dev/null
@@ -1,2 +0,0 @@
-// @flow
-declare export default { [string]: string }
diff --git a/flow/mappers/GeneralStub.js.flow b/flow/mappers/GeneralStub.js.flow
deleted file mode 100644
index ff8b4c5632..0000000000
--- a/flow/mappers/GeneralStub.js.flow
+++ /dev/null
@@ -1 +0,0 @@
-export default {};
diff --git a/flow/mappers/WebpackAsset.js.flow b/flow/mappers/WebpackAsset.js.flow
deleted file mode 100644
index 37d49d3ed1..0000000000
--- a/flow/mappers/WebpackAsset.js.flow
+++ /dev/null
@@ -1,2 +0,0 @@
-// @flow
-declare export default string