diff --git a/crates/tor-guardmgr/src/fallback_dirs.inc b/crates/tor-guardmgr/data/fallback_dirs.rs
similarity index 100%
rename from crates/tor-guardmgr/src/fallback_dirs.inc
rename to crates/tor-guardmgr/data/fallback_dirs.rs
diff --git a/crates/tor-guardmgr/src/fallback.rs b/crates/tor-guardmgr/src/fallback.rs
index 84da72486..7654add6e 100644
--- a/crates/tor-guardmgr/src/fallback.rs
+++ b/crates/tor-guardmgr/src/fallback.rs
@@ -111,7 +111,7 @@ pub(crate) fn default_fallbacks() -> Vec<FallbackDirBuilder> {
 
         bld
     }
-    include!("fallback_dirs.inc")
+    include!("../data/fallback_dirs.rs")
 }
 
 impl tor_linkspec::ChanTarget for FallbackDir {
diff --git a/crates/tor-proto/src/crypto/cell.rs b/crates/tor-proto/src/crypto/cell.rs
index 80f3a5481..65e0d5b0d 100644
--- a/crates/tor-proto/src/crypto/cell.rs
+++ b/crates/tor-proto/src/crypto/cell.rs
@@ -503,7 +503,7 @@ mod test {
         const SEED: &[u8;108] = b"'You mean to tell me that there's a version of Sha-3 with no limit on the output length?', said Tom shakily.";
 
         // These test vectors were generated from Tor.
-        let data: &[(usize, &str)] = &include!("../../testdata/cell_crypt.data");
+        let data: &[(usize, &str)] = &include!("../../testdata/cell_crypt.rs");
 
         let mut cc_out = OutboundClientCrypt::new();
         let mut cc_in = InboundClientCrypt::new();
diff --git a/crates/tor-proto/testdata/cell_crypt.data b/crates/tor-proto/testdata/cell_crypt.rs
similarity index 100%
rename from crates/tor-proto/testdata/cell_crypt.data
rename to crates/tor-proto/testdata/cell_crypt.rs