diff --git a/app/build.gradle b/app/build.gradle
index bf66187c7..cce90f79b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -24,6 +24,10 @@ android {
 				arg 'room.schemaLocation', "$projectDir/schemas".toString()
 			}
 		}
+
+		// define this values in your local.properties file
+		buildConfigField 'String', 'SHIKIMORI_CLIENT_ID', "\"${localProperty('shikimori.clientId')}\""
+		buildConfigField 'String', 'SHIKIMORI_CLIENT_SECRET', "\"${localProperty('shikimori.clientSecret')}\""
 	}
 	buildTypes {
 		debug {
diff --git a/app/src/main/java/org/koitharu/kotatsu/scrobbling/shikimori/data/ShikimoriRepository.kt b/app/src/main/java/org/koitharu/kotatsu/scrobbling/shikimori/data/ShikimoriRepository.kt
index 6d1c60549..4907916fe 100644
--- a/app/src/main/java/org/koitharu/kotatsu/scrobbling/shikimori/data/ShikimoriRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/scrobbling/shikimori/data/ShikimoriRepository.kt
@@ -5,6 +5,7 @@ import okhttp3.HttpUrl.Companion.toHttpUrl
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import org.json.JSONObject
+import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.core.db.MangaDatabase
 import org.koitharu.kotatsu.parsers.model.MangaChapter
 import org.koitharu.kotatsu.parsers.util.await
@@ -20,8 +21,6 @@ import org.koitharu.kotatsu.scrobbling.domain.model.ScrobblerService
 import org.koitharu.kotatsu.scrobbling.shikimori.data.model.ShikimoriUser
 import org.koitharu.kotatsu.utils.ext.toRequestBody
 
-private const val CLIENT_ID = "Mw6F0tPEOgyV7F9U9Twg50Q8SndMY7hzIOfXg0AX_XU"
-private const val CLIENT_SECRET = "euBMt1GGRSDpVIFQVPxZrO7Kh6X4gWyv0dABuj4B-M8"
 private const val REDIRECT_URI = "kotatsu://shikimori-auth"
 private const val BASE_URL = "https://shikimori.one/"
 private const val MANGA_PAGE_SIZE = 10
@@ -33,7 +32,7 @@ class ShikimoriRepository(
 ) {
 
 	val oauthUrl: String
-		get() = "${BASE_URL}oauth/authorize?client_id=$CLIENT_ID&" +
+		get() = "${BASE_URL}oauth/authorize?client_id=${BuildConfig.SHIKIMORI_CLIENT_ID}&" +
 			"redirect_uri=$REDIRECT_URI&response_type=code&scope="
 
 	val isAuthorized: Boolean
@@ -42,8 +41,8 @@ class ShikimoriRepository(
 	suspend fun authorize(code: String?) {
 		val body = FormBody.Builder()
 		body.add("grant_type", "authorization_code")
-		body.add("client_id", CLIENT_ID)
-		body.add("client_secret", CLIENT_SECRET)
+		body.add("client_id", BuildConfig.SHIKIMORI_CLIENT_ID)
+		body.add("client_secret", BuildConfig.SHIKIMORI_CLIENT_SECRET)
 		if (code != null) {
 			body.add("redirect_uri", REDIRECT_URI)
 			body.add("code", code)
diff --git a/build.gradle b/build.gradle
index 152a7d981..989d431d9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -23,6 +23,15 @@ allprojects {
 	}
 }
 
+Object localProperty(String name, Object defaultValue = 'null') {
+	Properties localProperties = new Properties()
+	project.rootProject.file('local.properties').withInputStream { localProperties.load(it) }
+
+	def value = localProperties[name]
+
+	return value != null ? value : defaultValue
+}
+
 task clean(type: Delete) {
 	delete rootProject.buildDir
 }
\ No newline at end of file