diff --git a/sources/src/configuration.ts b/sources/src/configuration.ts
index a99689dc..ca807d50 100644
--- a/sources/src/configuration.ts
+++ b/sources/src/configuration.ts
@@ -71,6 +71,10 @@ export class DependencyGraphConfig {
         return getOptionalInput('dependency-graph-include-configurations')
     }
 
+    getPluginRepository(): PluginRepositoryConfig {
+        return new PluginRepositoryConfig()
+    }
+
     static constructJobCorrelator(workflow: string, jobId: string, matrixJson: string): string {
         const matrixString = this.describeMatrix(matrixJson)
         const label = matrixString ? `${workflow}-${jobId}-${matrixString}` : `${workflow}-${jobId}`
@@ -301,16 +305,8 @@ export class BuildScanConfig {
         return core.getInput('develocity-ccud-plugin-version')
     }
 
-    getGradlePluginRepositoryUrl(): string {
-        return core.getInput('gradle-plugin-repository-url')
-    }
-
-    getGradlePluginRepositoryUsername(): string {
-        return core.getInput('gradle-plugin-repository-username')
-    }
-
-    getGradlePluginRepositoryPassword(): string {
-        return core.getInput('gradle-plugin-repository-password')
+    getPluginRepository(): PluginRepositoryConfig {
+        return new PluginRepositoryConfig()
     }
 
     private verifyTermsOfUseAgreement(): boolean {
@@ -328,6 +324,20 @@ export class BuildScanConfig {
     }
 }
 
+export class PluginRepositoryConfig {
+    getUrl(): string | undefined {
+        return getOptionalInput('gradle-plugin-repository-url')
+    }
+
+    getUsername(): string | undefined {
+        return getOptionalInput('gradle-plugin-repository-username')
+    }
+
+    getPassword(): string | undefined {
+        return getOptionalInput('gradle-plugin-repository-password')
+    }
+}
+
 export class GradleExecutionConfig {
     getGradleVersion(): string {
         return core.getInput('gradle-version')
diff --git a/sources/src/dependency-graph.ts b/sources/src/dependency-graph.ts
index 464f186c..19581d94 100644
--- a/sources/src/dependency-graph.ts
+++ b/sources/src/dependency-graph.ts
@@ -40,6 +40,10 @@ export async function setup(config: DependencyGraphConfig): Promise<void> {
     maybeExportVariable('DEPENDENCY_GRAPH_INCLUDE_PROJECTS', config.getIncludeProjects())
     maybeExportVariable('DEPENDENCY_GRAPH_EXCLUDE_CONFIGURATIONS', config.getExcludeConfigurations())
     maybeExportVariable('DEPENDENCY_GRAPH_INCLUDE_CONFIGURATIONS', config.getIncludeConfigurations())
+
+    maybeExportVariable('GRADLE_PLUGIN_REPOSITORY_URL', config.getPluginRepository().getUrl())
+    maybeExportVariable('GRADLE_PLUGIN_REPOSITORY_USERNAME', config.getPluginRepository().getUsername())
+    maybeExportVariable('GRADLE_PLUGIN_REPOSITORY_PASSWORD', config.getPluginRepository().getPassword())
 }
 
 function maybeExportVariable(variableName: string, value: string | boolean | undefined): void {
diff --git a/sources/src/develocity/build-scan.ts b/sources/src/develocity/build-scan.ts
index 0640f465..da9f124f 100644
--- a/sources/src/develocity/build-scan.ts
+++ b/sources/src/develocity/build-scan.ts
@@ -19,14 +19,14 @@ export async function setup(config: BuildScanConfig): Promise<void> {
     maybeExportVariableNotEmpty('DEVELOCITY_INJECTION_ENFORCE_URL', config.getDevelocityEnforceUrl())
     maybeExportVariableNotEmpty('DEVELOCITY_INJECTION_DEVELOCITY_PLUGIN_VERSION', config.getDevelocityPluginVersion())
     maybeExportVariableNotEmpty('DEVELOCITY_INJECTION_CCUD_PLUGIN_VERSION', config.getDevelocityCcudPluginVersion())
-    maybeExportVariableNotEmpty('DEVELOCITY_INJECTION__PLUGIN_REPOSITORY_URL', config.getGradlePluginRepositoryUrl())
+    maybeExportVariableNotEmpty('DEVELOCITY_INJECTION_PLUGIN_REPOSITORY_URL', config.getPluginRepository().getUrl())
     maybeExportVariableNotEmpty(
-        'DEVELOCITY_INJECTION__PLUGIN_REPOSITORY_USERNAME',
-        config.getGradlePluginRepositoryUsername()
+        'DEVELOCITY_INJECTION_PLUGIN_REPOSITORY_USERNAME',
+        config.getPluginRepository().getUsername()
     )
     maybeExportVariableNotEmpty(
-        'DEVELOCITY_INJECTION__PLUGIN_REPOSITORY_PASSWORD',
-        config.getGradlePluginRepositoryPassword()
+        'DEVELOCITY_INJECTION_PLUGIN_REPOSITORY_PASSWORD',
+        config.getPluginRepository().getPassword()
     )
 
     // If build-scan-publish is enabled, ensure the environment variables are set