diff --git a/apps/osmosdr_source_1rtl.grc b/apps/osmosdr_source_1rtl.grc
deleted file mode 100644
index 9557d27..0000000
--- a/apps/osmosdr_source_1rtl.grc
+++ /dev/null
@@ -1,679 +0,0 @@
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diff --git a/apps/osmosdr_source_2rtl.grc b/apps/osmosdr_source_2rtl.grc
deleted file mode 100644
index aed147d..0000000
--- a/apps/osmosdr_source_2rtl.grc
+++ /dev/null
@@ -1,632 +0,0 @@
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