diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
index 52b3f1aada2..d43f7f67746 100644
--- a/gnu/packages/astronomy.scm
+++ b/gnu/packages/astronomy.scm
@@ -5361,7 +5361,7 @@ milliarcsecond).")
     (arguments
      (list
       ;; FIXME: OSError: [Errno 30] Read-only file system:
-      ;; '/gnu/store/4az2pl6mslrdh9wcxd5r3dmr4spr5y94-python-3.11.11/lib/python3.11/@test_43_tmpæ.pyc'
+      ;; '/gnu/store/<hash>-python-3.11.11/lib/python3.11/@test_43_tmpæ.pyc'
       #:tests? #f
       #:phases
       #~(modify-phases %standard-phases
diff --git a/gnu/packages/golang-build.scm b/gnu/packages/golang-build.scm
index f0a7f9c95a1..f2b91a0e030 100644
--- a/gnu/packages/golang-build.scm
+++ b/gnu/packages/golang-build.scm
@@ -766,7 +766,7 @@ language.")
                 ;; modules disabled by GO111MODULE=off; see 'go help modules'
                 "TestRelease_gitRepo_uncommittedChanges"
                 ;; constraints_test.go:104:
-                ;; /gnu/store/vr0097qq0kl1ansn6iv5smysjh9v7ycd-go-1.24.3/lib/go/bin/go
+                ;; /gnu/store/<hash>-go-1.24.3/lib/go/bin/go
                 ;; mod tidy: exit status 1 go: modules disabled by
                 ;; GO111MODULE=off; see 'go help modules'
                 "TestFailure")
diff --git a/tests/import/crate.scm b/tests/import/crate.scm
index b5599e5d482..d0fa582ad1a 100644
--- a/tests/import/crate.scm
+++ b/tests/import/crate.scm
@@ -293,8 +293,9 @@ version = \"25.2.0\"\n" port)))
     (mock
      ((guix scripts download) guix-download
       (lambda _
-        (format #t "~a~%~a~%"
-                "/gnu/store/in056fyrz6nvy3jpxrxglgj30g0lwniv-smithay-0cd3345"
+        (format #t "~a/~a~%~a~%"
+                "/gnu/store"
+                "in056fyrz6nvy3jpxrxglgj30g0lwniv-smithay-0cd3345"
                 "191h87bpzg0l1ihfb4hmx00b86pfb5mwwc6s8i49al0vigc14l37")))
      (let-values
          (((source-expressions cargo-inputs-entry)