diff --git a/org.fortiss.af3.platform.raspberry/trunk/lib/src/main.c b/org.fortiss.af3.platform.raspberry/trunk/lib/src/main.c
index 0f7a5177407818f83526b06bdd798ca8c7ad931c..60b5526585bcacf63fc90a7d2e4f2460e8fd622d 100644
--- a/org.fortiss.af3.platform.raspberry/trunk/lib/src/main.c
+++ b/org.fortiss.af3.platform.raspberry/trunk/lib/src/main.c
@@ -43,7 +43,7 @@ int main(int argc, char* argv[]) {
         // run endlessly
         while(1) {
             run_system();
-            usleep(50000);
+            usleep(1000);
         }
     }