1 files changed, 3 insertions, 1 deletions

diff --git a/buildSrc/src/main/groovy/refinery-java-test-fixtures.gradle b/buildSrc/src/main/groovy/refinery-java-test-fixtures.gradle
index 326fa868..693cba98 100644
--- a/buildSrc/src/main/groovy/refinery-java-test-fixtures.gradle
+++ b/buildSrc/src/main/groovy/refinery-java-test-fixtures.gradle
@@ -24,7 +24,9 @@ eclipse.classpath {
                                 if (hasTest && usedBy.contains('testFixtures')) {
                                         usedBy += 'test'
                                 }
-                                entry.entryAttributes['gradle_used_by_scope'] = usedBy.join(',')
+                                if (!usedBy.empty) {
+                                        entry.entryAttributes['gradle_used_by_scope'] = usedBy.join(',')
+                                }
                         }
                 }
         }