diff --git a/buildSrc/src/main/kotlin/CollectScreenShots.kt b/buildSrc/src/main/kotlin/CollectScreenShots.kt
index 0e0afc73..c2c7ea80 100644
--- a/buildSrc/src/main/kotlin/CollectScreenShots.kt
+++ b/buildSrc/src/main/kotlin/CollectScreenShots.kt
@@ -73,7 +73,7 @@ abstract class CollectScreenshotsTask @Inject constructor() : DefaultTask() {
         // this is only executed if there are chances in the inputDir
         val runDemos = outputDir.get().asFile.listFiles { file: File ->
             file.extension == "png"
-        }.map { it.nameWithoutExtension }
+        }.map { it.nameWithoutExtension }.sorted()
         val readme = File(project.projectDir, "README.md")
         if (readme.exists()) {
             var lines = readme.readLines().toMutableList()