diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d3bd985..d581323e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ All notable changes to this project will be documented in this file.
 ### Quality
 
 - Add and use a non-root user in the dockerfile. (#113)
+- Reindent `build.gradle` file. (#114)
 
 ## [[8.2.0]](https://github.com/iExecBlockchainComputing/iexec-blockchain-adapter-api/releases/tag/v8.2.0) 2023-09-28
 
diff --git a/build.gradle b/build.gradle
index ee3d94a1..80ddd120 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,16 +1,16 @@
 plugins {
-	id 'java'
-	id 'io.freefair.lombok' version '8.2.2'
-	id 'org.springframework.boot' version '2.7.14'
-	id 'io.spring.dependency-management' version '1.1.3'
-	id 'jacoco'
-	id 'org.sonarqube' version '4.2.1.3168'
-	id 'maven-publish'
+    id 'java'
+    id 'io.freefair.lombok' version '8.2.2'
+    id 'org.springframework.boot' version '2.7.14'
+    id 'io.spring.dependency-management' version '1.1.3'
+    id 'jacoco'
+    id 'org.sonarqube' version '4.2.1.3168'
+    id 'maven-publish'
 }
 
 ext {
-	openFeignVersion = '11.10'
-	testContainersVersion = '1.19.0'
+    openFeignVersion = '11.10'
+    testContainersVersion = '1.19.0'
 }
 
 if (!project.hasProperty('gitBranch')) {
@@ -18,122 +18,122 @@ if (!project.hasProperty('gitBranch')) {
 }
 
 allprojects {
-	group = 'com.iexec.blockchain'
-	if (gitBranch != 'main' && gitBranch != 'master' && !(gitBranch ==~ '(release|hotfix|support)/.*')) {
-		version += '-NEXT-SNAPSHOT'
-	}
-	repositories {
-		mavenLocal()
-		mavenCentral()
-		// iExec
-		maven {
-			url "https://docker-regis-adm.iex.ec/repository/maven-public/"
-			credentials {
-				username nexusUser
-				password nexusPassword
-			}
-		}
-		maven {
-			url "https://jitpack.io"
-		}
-	}
-	java {
-		toolchain {
-			languageVersion.set(JavaLanguageVersion.of(11))
-		}
-	}
+    group = 'com.iexec.blockchain'
+    if (gitBranch != 'main' && gitBranch != 'master' && !(gitBranch ==~ '(release|hotfix|support)/.*')) {
+        version += '-NEXT-SNAPSHOT'
+    }
+    repositories {
+        mavenLocal()
+        mavenCentral()
+        // iExec
+        maven {
+            url "https://docker-regis-adm.iex.ec/repository/maven-public/"
+            credentials {
+                username nexusUser
+                password nexusPassword
+            }
+        }
+        maven {
+            url "https://jitpack.io"
+        }
+    }
+    java {
+        toolchain {
+            languageVersion.set(JavaLanguageVersion.of(11))
+        }
+    }
 }
 
 sourceSets {
-	itest {
-		java {
-			compileClasspath += main.output + test.output
-			runtimeClasspath += main.output + test.output
-		}
-	}
+    itest {
+        java {
+            compileClasspath += main.output + test.output
+            runtimeClasspath += main.output + test.output
+        }
+    }
 }
 
 configurations {
-	itestRuntime.extendsFrom testRuntime
-	itestImplementation.extendsFrom testImplementation
+    itestRuntime.extendsFrom testRuntime
+    itestImplementation.extendsFrom testImplementation
 }
 
 dependencies {
-	// Spring framework
-	implementation 'org.springframework.boot:spring-boot-starter-actuator'
-	implementation 'org.springframework.boot:spring-boot-starter-data-mongodb'
-	implementation 'org.springframework.boot:spring-boot-starter-security'
-	implementation 'org.springframework.boot:spring-boot-starter-validation'
-	implementation 'org.springframework.boot:spring-boot-starter-web'
+    // Spring framework
+    implementation 'org.springframework.boot:spring-boot-starter-actuator'
+    implementation 'org.springframework.boot:spring-boot-starter-data-mongodb'
+    implementation 'org.springframework.boot:spring-boot-starter-security'
+    implementation 'org.springframework.boot:spring-boot-starter-validation'
+    implementation 'org.springframework.boot:spring-boot-starter-web'
 
-	// Spring Doc
-	implementation 'org.springdoc:springdoc-openapi-ui:1.6.3'
+    // Spring Doc
+    implementation 'org.springdoc:springdoc-openapi-ui:1.6.3'
 
-	// iexec
-	implementation "com.iexec.commons:iexec-commons-poco:$iexecCommonsPocoVersion"
-	implementation "com.iexec.common:iexec-common:$iexecCommonVersion"
+    // iexec
+    implementation "com.iexec.commons:iexec-commons-poco:$iexecCommonsPocoVersion"
+    implementation "com.iexec.common:iexec-common:$iexecCommonVersion"
 
-	// feign
-	implementation "io.github.openfeign:feign-jackson:$openFeignVersion"
-	implementation "io.github.openfeign:feign-slf4j:$openFeignVersion"
+    // feign
+    implementation "io.github.openfeign:feign-jackson:$openFeignVersion"
+    implementation "io.github.openfeign:feign-slf4j:$openFeignVersion"
 
-	// observability
-	runtimeOnly 'io.micrometer:micrometer-registry-prometheus'
+    // observability
+    runtimeOnly 'io.micrometer:micrometer-registry-prometheus'
 
-	// integration tests
-	implementation project(':iexec-blockchain-adapter-api-library')
+    // integration tests
+    implementation project(':iexec-blockchain-adapter-api-library')
 
-	testImplementation 'org.springframework.boot:spring-boot-starter-test'
-	testRuntimeOnly("org.junit.platform:junit-platform-launcher")
-	testImplementation 'org.awaitility:awaitility'
+    testImplementation 'org.springframework.boot:spring-boot-starter-test'
+    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+    testImplementation 'org.awaitility:awaitility'
 
-	itestImplementation "org.testcontainers:junit-jupiter:$testContainersVersion"
+    itestImplementation "org.testcontainers:junit-jupiter:$testContainersVersion"
 }
 
 springBoot {
-	buildInfo()
+    buildInfo()
 }
 
 tasks.named("bootJar") {
-	manifest {
-		attributes("Implementation-Title": "iExec Blockchain Adapter API",
-		           "Implementation-Version": project.version)
-	}
+    manifest {
+        attributes("Implementation-Title": "iExec Blockchain Adapter API",
+                "Implementation-Version": project.version)
+    }
 }
 
 tasks.register("itest", Test) {
-	doFirst {
-		exec {
-			commandLine 'docker', 'compose', 'pull', '-q'
-		}
-	}
-	group 'Verification'
-	description 'Runs the integration tests.'
-	setTestClassesDirs(sourceSets.itest.output)
-	classpath = sourceSets.itest.runtimeClasspath
+    doFirst {
+        exec {
+            commandLine 'docker', 'compose', 'pull', '-q'
+        }
+    }
+    group 'Verification'
+    description 'Runs the integration tests.'
+    setTestClassesDirs(sourceSets.itest.output)
+    classpath = sourceSets.itest.runtimeClasspath
 }
 
 publishing {
-	publications {
-		maven(MavenPublication) {
-			artifact tasks.named("bootJar")
-			from components.java
-		}
-	}
-	repositories {
-		maven {
-			credentials {
-				username nexusUser
-				password nexusPassword
-			}
-			url = project.hasProperty("nexusUrl")? project.nexusUrl: ''
-		}
-	}
+    publications {
+        maven(MavenPublication) {
+            artifact tasks.named("bootJar")
+            from components.java
+        }
+    }
+    repositories {
+        maven {
+            credentials {
+                username nexusUser
+                password nexusPassword
+            }
+            url = project.hasProperty("nexusUrl") ? project.nexusUrl : ''
+        }
+    }
 }
 
 tasks.withType(Test).configureEach {
-	finalizedBy jacocoTestReport
-	useJUnitPlatform()
+    finalizedBy jacocoTestReport
+    useJUnitPlatform()
 }
 
 // sonarqube code coverage requires jacoco XML report
@@ -144,9 +144,9 @@ jacocoTestReport {
 }
 tasks.sonarqube.dependsOn tasks.jacocoTestReport
 
-ext.jarPathForOCI  = relativePath(tasks.bootJar.outputs.files.singleFile)
+ext.jarPathForOCI = relativePath(tasks.bootJar.outputs.files.singleFile)
 ext.gitShortCommit = 'git rev-parse --short=8 HEAD'.execute().text.trim()
-ext.ociImageName   = 'local/' + ['bash', '-c', 'basename $(git config --get remote.origin.url) .git'].execute().text.trim()
+ext.ociImageName = 'local/' + ['bash', '-c', 'basename $(git config --get remote.origin.url) .git'].execute().text.trim()
 
 tasks.register('buildImage', Exec) {
     group 'Build'