diff --git a/.gitignore b/.gitignore
index 326a36379..d65e67ab3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
 /build/
-/prefix/
 **/my_*
 
 .idea/
diff --git a/prefix/.gitignore b/prefix/.gitignore
new file mode 100644
index 000000000..b6a13932e
--- /dev/null
+++ b/prefix/.gitignore
@@ -0,0 +1,8 @@
+# Track: toolchain tarballs for instant recovery after make distclean
+# Ignore: extracted directories (regenerable), sysroot (changes per build), relibc-install
+
+# Ignore everything by default
+/*
+
+# Track tarballs
+!/*.tar.gz
diff --git a/prefix/x86_64-unknown-redox/clang-install.tar.gz b/prefix/x86_64-unknown-redox/clang-install.tar.gz
new file mode 100644
index 000000000..28794f1d9
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diff --git a/prefix/x86_64-unknown-redox/gcc-install.tar.gz b/prefix/x86_64-unknown-redox/gcc-install.tar.gz
new file mode 100644
index 000000000..0771e5ac5
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diff --git a/prefix/x86_64-unknown-redox/rust-install.tar.gz b/prefix/x86_64-unknown-redox/rust-install.tar.gz
new file mode 100644
index 000000000..34d8d935c
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