diff --git a/build.gradle.kts b/build.gradle.kts
index 1d96e9e..16deab2 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -140,7 +140,6 @@ dependencies {
     implementation("com.auth0:java-jwt:3.8.2")
     implementation("com.github.jasync-sql:jasync-postgresql:1.0.7")
     implementation("com.github.flecomte:postgres-json:2.0.0")
-    implementation("com.github.flecomte:ktor-voter:3.0.0")
     implementation("com.sendgrid:sendgrid-java:4.4.1")
     implementation("io.lettuce:lettuce-core:5.2.2.RELEASE")
     implementation("com.rabbitmq:amqp-client:5.8.0")
diff --git a/src/main/kotlin/voter/NoRuleDefinedException.kt b/src/main/kotlin/voter/NoRuleDefinedException.kt
deleted file mode 100644
index 50b9040..0000000
--- a/src/main/kotlin/voter/NoRuleDefinedException.kt
+++ /dev/null
@@ -1,6 +0,0 @@
-package fr.dcproject.voter
-
-import fr.ktorVoter.ActionI
-import fr.ktorVoter.VoterException
-
-class NoRuleDefinedException(action: ActionI) : VoterException("""No rule for action "$action" is defined""")
\ No newline at end of file
diff --git a/src/main/kotlin/voter/NoSubjectDefinedException.kt b/src/main/kotlin/voter/NoSubjectDefinedException.kt
deleted file mode 100644
index 5d20fb1..0000000
--- a/src/main/kotlin/voter/NoSubjectDefinedException.kt
+++ /dev/null
@@ -1,6 +0,0 @@
-package fr.dcproject.voter
-
-import fr.ktorVoter.ActionI
-import fr.ktorVoter.VoterException
-
-class NoSubjectDefinedException(action: ActionI) : VoterException("""No subject for action "$action" is defined""")
\ No newline at end of file
diff --git a/src/test/kotlin/unit/voter/OpinionVoterTest.kt b/src/test/kotlin/unit/voter/OpinionVoterTest.kt
index 6f2192f..5653175 100644
--- a/src/test/kotlin/unit/voter/OpinionVoterTest.kt
+++ b/src/test/kotlin/unit/voter/OpinionVoterTest.kt
@@ -3,7 +3,6 @@ package unit.voter
 import fr.dcproject.component.article.ArticleForView
 import fr.dcproject.component.auth.User
 import fr.dcproject.component.auth.UserI
-import fr.dcproject.component.auth.user
 import fr.dcproject.component.citizen.CitizenBasic
 import fr.dcproject.component.citizen.CitizenCart
 import fr.dcproject.component.citizen.CitizenI
@@ -12,8 +11,6 @@ import fr.dcproject.entity.OpinionChoice
 import fr.dcproject.security.voter.OpinionVoter
 import fr.dcproject.voter.Vote.DENIED
 import fr.dcproject.voter.Vote.GRANTED
-import fr.ktorVoter.*
-import io.ktor.application.*
 import io.mockk.mockkStatic
 import org.amshove.kluent.`should be`
 import org.joda.time.DateTime