diff --git a/src/tools/miri/tests/fail-dep/shims/env-set_var-data-race.stderr b/src/tools/miri/tests/fail-dep/shims/env-set_var-data-race.stderr
index a202d7c6844..b81e8db9e0c 100644
--- a/src/tools/miri/tests/fail-dep/shims/env-set_var-data-race.stderr
+++ b/src/tools/miri/tests/fail-dep/shims/env-set_var-data-race.stderr
@@ -16,5 +16,5 @@ LL |     env::set_var("MY_RUST_VAR", "Ferris");
 
 note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/src/tools/miri/tests/fail/shims/intrinsic_target_feature.stderr b/src/tools/miri/tests/fail/shims/intrinsic_target_feature.stderr
index c034261338a..8e83d20854f 100644
--- a/src/tools/miri/tests/fail/shims/intrinsic_target_feature.stderr
+++ b/src/tools/miri/tests/fail/shims/intrinsic_target_feature.stderr
@@ -11,5 +11,5 @@ LL |         dpps(_mm_setzero_ps(), _mm_setzero_ps(), 0);
 
 note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
 
-error: aborting due to previous error
+error: aborting due to 1 previous error