diff --git a/openwrtbuilder b/openwrtbuilder
index 8f2154f..317147d 100755
--- a/openwrtbuilder
+++ b/openwrtbuilder
@@ -576,7 +576,7 @@ fromSource() {
 
     # Only compile our target
     echo "CONFIG_TARGET_MULTI_PROFILE=n" >> .config
-    sed -i '/CONFIG_TARGET_DEVICE_/d' myfile.txt
+    sed -i '/CONFIG_TARGET_DEVICE_/d' .config
     echo "CONFIG_TARGET_DEVICE_${P_ARR[target]//\//_}_DEVICE_${P_ARR[profile]}=y" >> .config
 
     make defconfig # normalize .config and remove dupes