diff --git a/Attiny_Solar_Energy_Harvest/resources/attiny10core b/Attiny_Solar_Energy_Harvest/resources/attiny10core
deleted file mode 160000
index 6984ab3..0000000
--- a/Attiny_Solar_Energy_Harvest/resources/attiny10core
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 6984ab3a58891a9cab366aeeaa017498cbb0d2f2