diff --git a/blockchains/ethereum/assets/0x2afd9cE07D4186e8F3671D52200850760a8E1F70/info.json b/blockchains/ethereum/assets/0x2afd9cE07D4186e8F3671D52200850760a8E1F70/info.json
new file mode 100644
index 000000000..6cc64e532
--- /dev/null
+++ b/blockchains/ethereum/assets/0x2afd9cE07D4186e8F3671D52200850760a8E1F70/info.json
@@ -0,0 +1,14 @@
+{
+    "name": "Flama",
+    "website": "https://flamanet.io/",
+    "short_description": "Flama is one of the first deflationary tokens in the market with enhanced futures like staking.",
+    "description": "Flama is one of the first deflationary tokens in the market with enhanced futures like staking.",
+    "socials": [
+        {
+            "name": "Twitter",
+            "url": "https://twitter.com/FlamaToken",
+            "handle": "Flama"
+        }
+    ],
+    "explorer": "https://etherscan.io/token/0x2afd9ce07d4186e8f3671d52200850760a8e1f70"
+}
diff --git a/blockchains/ethereum/assets/0x2afd9cE07D4186e8F3671D52200850760a8E1F70/logo.png b/blockchains/ethereum/assets/0x2afd9cE07D4186e8F3671D52200850760a8E1F70/logo.png
new file mode 100644
index 000000000..91dd2ee83
Binary files /dev/null and b/blockchains/ethereum/assets/0x2afd9cE07D4186e8F3671D52200850760a8E1F70/logo.png differ
diff --git a/src/test/helpers.ts b/src/test/helpers.ts
index 22abd992f..973fa255b 100644
--- a/src/test/helpers.ts
+++ b/src/test/helpers.ts
@@ -52,6 +52,7 @@ export const getChainLogoPath = (chain: string): string => `${chainsFolderPath}/
 export const getChainInfoPath = (chain: string): string => `${chainsFolderPath}/${chain}/info/${info}`
 export const getChainAssetInfoPath = (chain: string, address: string): string => `${chainsFolderPath}/${chain}/assets/${address}/${info}`
 export const getChainAssetsPath = (chain: string): string => `${chainsFolderPath}/${chain}/assets`
+export const getChainPath = (chain: string): string => `${chainsFolderPath}/${chain}`
 
 export const minLogoWidth = 64
 export const minLogoHeight = 64
@@ -64,6 +65,7 @@ export const getChainAssetPath = (chain: string, address: string) => `${getChain
 export const getAllChainsList = (): string[] => readDirSync(chainsFolderPath)
 export const getChainAssetLogoPath = (chain: string, address: string) => `${getChainAssetsPath(chain)}/${address}/${logo}`
 export const getChainAssetFilesList = (chain: string, address: string) => readDirSync(getChainAssetPath(chain, address))
+export const getChainFolderFilesList = (chain: string) => readDirSync(getChainPath(chain))
 export const getChainAssetsList = (chain: string): string[] => readDirSync(getChainAssetsPath(chain))
 export const getChainValidatorsPath = (chain: string): string => `${chainsFolderPath}/${chain}/validators`
 export const getChainValidatorsAssets = (chain: string): string[] => readDirSync(getChainValidatorsAssetsPath(chain))
@@ -316,3 +318,11 @@ export const assetFolderAllowedFiles = [
     logo,
     info
 ]
+
+export const chainFolderAllowedFiles = [
+    "assets",
+    "whitelist.json",
+    "blacklist.json",
+    "validators",
+    infoName
+]
diff --git a/src/test/index.test.ts b/src/test/index.test.ts
index 23bb65dfd..7e9ac9240 100644
--- a/src/test/index.test.ts
+++ b/src/test/index.test.ts
@@ -3,6 +3,7 @@ const eztz = require('eztz-lib')
 import {
     Binance, Cosmos, Tezos, Tron, IoTeX, Waves, Kava, Terra,
     assetFolderAllowedFiles,
+    chainFolderAllowedFiles,
     chainsFolderPath,
     ethSidechains,
     findFiles,
@@ -10,6 +11,7 @@ import {
     getChainAssetLogoPath,
     getChainAssetPath,
     getChainAssetsPath,
+    getChainFolderFilesList,
     getChainBlacklistPath,
     getChainLogoPath,
     getChainValidatorAssetLogoPath,
@@ -82,6 +84,14 @@ describe(`Test "blockchains" folder`, () => {
         })
     })
 
+    describe(`Chain folder should contain only predefined list of files`, () => {
+        readDirSync(chainsFolderPath).forEach(chain => {
+            getChainFolderFilesList(chain).forEach(file => {
+                expect(chainFolderAllowedFiles.indexOf(file),`File "${typeof file}" ${file} not allowed in chain folder: ${chain}`).not.toBe(-1)
+            })
+        })
+    })
+
     describe("Check Ethereum side-chain folders", () => {
         ethSidechains.forEach(chain => {
             test(`Test chain ${chain} folder`, () => {