diff --git a/src/main/java/io/suricate/monitoring/repositories/LibraryRepository.java b/src/main/java/io/suricate/monitoring/repositories/LibraryRepository.java
index a3393b186..47fdcd90f 100644
--- a/src/main/java/io/suricate/monitoring/repositories/LibraryRepository.java
+++ b/src/main/java/io/suricate/monitoring/repositories/LibraryRepository.java
@@ -43,11 +43,4 @@ public interface LibraryRepository extends JpaRepository<Library, Long>, JpaSpec
      * @return The library
      */
     Library findByTechnicalName(String technicalName);
-
-    /**
-     * Find libraries by technical names
-     * @param technicalNames The technical names
-     * @return The libraries
-     */
-    List<Library> findByTechnicalNameIn(List<String> technicalNames);
 }
diff --git a/src/main/java/io/suricate/monitoring/services/api/LibraryService.java b/src/main/java/io/suricate/monitoring/services/api/LibraryService.java
index fa390bb8e..3f833b1e4 100644
--- a/src/main/java/io/suricate/monitoring/services/api/LibraryService.java
+++ b/src/main/java/io/suricate/monitoring/services/api/LibraryService.java
@@ -68,16 +68,6 @@ public Page<Library> getAll(String search, Pageable pageable) {
         return libraryRepository.findAll(new LibrarySearchSpecification(search), pageable);
     }
 
-    /**
-     * Find libraries by technical names
-     * @param technicalNames The technical names
-     * @return The libraries
-     */
-    @Transactional(readOnly = true)
-    public List<Library> findByTechnicalNameIn(List<String> technicalNames) {
-        return libraryRepository.findByTechnicalNameIn(technicalNames);
-    }
-
     /**
      * Get all libraries of a project
      * @param project The project
@@ -109,7 +99,7 @@ public List<Library> getLibrariesByProject(Project project) {
     public List<String> getLibraryTokensByProject(Project project) {
         return getLibrariesByProject(project)
                 .stream()
-                .map(Library::getId)
+                .map(library -> library.getAsset().getId())
                 .map(IdUtils::encrypt)
                 .collect(Collectors.toList());
     }