diff --git a/.github/workflows/iroha2-pr.yml b/.github/workflows/iroha2-pr.yml
index 385463c6..fca89f86 100644
--- a/.github/workflows/iroha2-pr.yml
+++ b/.github/workflows/iroha2-pr.yml
@@ -36,7 +36,7 @@ jobs:
           product_type: iroha2
           engagement: ${{ github.ref_name }}
           tools: "SonarQube API Import,Github Vulnerability Scan"
-          sonar_projectKey: hyperledger:iroha-java
+          sonar_projectKey: hyperledger-iroha:iroha-java
           github_token: ${{ secrets.GITHUB_TOKEN }}
           github_repository: ${{ github.repository }}
           product: ${{ github.repository }}
diff --git a/build.gradle b/build.gradle
index d09f1b93..e8ecb5a9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -124,7 +124,7 @@ subprojects {
 
     sonar {
         properties {
-            property "sonar.projectKey", "hyperledger:iroha-java"
+            property "sonar.projectKey", "hyperledger-iroha:iroha-java"
             property "sonar.host.url", "https://sonar.katana.soramitsu.co.jp"
             property "sonar.java.coveragePlugin", "jacoco"
             property "sonar.projectName", "${project.group}:${rootProject.name}.${project.name}"