diff --git a/Dockerfile b/Dockerfile
index b0f2d07b..2d6fb855 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,9 +27,11 @@ WORKDIR /src
 COPY go.mod go.sum ./
 COPY vendor/ vendor/
 
+# `COPY . .` brings `.git` along, so Go is told not to stamp the commit: the version is said by -X, and a
+# rebuild of an unchanged program is the same bytes (novox/hq ADR 0267 rule 6, issue 363).
 COPY . .
 ARG VERSION=development
-RUN CGO_ENABLED=0 GOFLAGS=-mod=vendor GOPROXY=off go build -trimpath \
+RUN CGO_ENABLED=0 GOFLAGS=-mod=vendor GOPROXY=off go build -trimpath -buildvcs=false \
         -ldflags "-s -w -X main.version=${VERSION}" \
         -o /mesh-controller ./cmd/mesh-controller
 
diff --git a/cmd/mesh-builder/Dockerfile b/cmd/mesh-builder/Dockerfile
index 3951536d..b639b869 100644
--- a/cmd/mesh-builder/Dockerfile
+++ b/cmd/mesh-builder/Dockerfile
@@ -11,7 +11,7 @@ WORKDIR /src
 COPY go.mod go.sum ./
 RUN go mod download
 COPY . .
-RUN CGO_ENABLED=0 go build -trimpath -ldflags '-s -w' -o /mesh-builder ./cmd/mesh-builder
+RUN CGO_ENABLED=0 go build -trimpath -buildvcs=false -ldflags '-s -w' -o /mesh-builder ./cmd/mesh-builder
 
 FROM ${ALPINE_BASE}
 # git to clone what it is asked to build, and the docker client to build and push it. The daemon
diff --git a/examples/objectstore-provisioner/Dockerfile b/examples/objectstore-provisioner/Dockerfile
index 136a5f1e..d8b2a797 100644
--- a/examples/objectstore-provisioner/Dockerfile
+++ b/examples/objectstore-provisioner/Dockerfile
@@ -18,7 +18,7 @@ WORKDIR /src
 COPY go.mod go.sum ./
 RUN go mod download
 COPY . .
-RUN CGO_ENABLED=0 go build -trimpath -ldflags '-s -w' \
+RUN CGO_ENABLED=0 go build -trimpath -buildvcs=false -ldflags '-s -w' \
     -o /mesh-provision-objectstore ./examples/objectstore-provisioner
 
 # Pinned like everything else the mesh runs (novox/hq ADR 0006): a tag moves and a digest does not.
diff --git a/examples/postgres-provisioner/Dockerfile b/examples/postgres-provisioner/Dockerfile
index 585cf08b..1da90266 100644
--- a/examples/postgres-provisioner/Dockerfile
+++ b/examples/postgres-provisioner/Dockerfile
@@ -11,7 +11,7 @@ WORKDIR /src
 COPY go.mod go.sum ./
 RUN go mod download
 COPY . .
-RUN CGO_ENABLED=0 go build -trimpath -ldflags '-s -w' \
+RUN CGO_ENABLED=0 go build -trimpath -buildvcs=false -ldflags '-s -w' \
     -o /mesh-provision-postgres ./examples/postgres-provisioner
 
 FROM scratch
diff --git a/examples/redis-provisioner/Dockerfile b/examples/redis-provisioner/Dockerfile
index ade39a7d..edb26134 100644
--- a/examples/redis-provisioner/Dockerfile
+++ b/examples/redis-provisioner/Dockerfile
@@ -10,7 +10,7 @@ WORKDIR /src
 COPY go.mod go.sum ./
 RUN go mod download
 COPY . .
-RUN CGO_ENABLED=0 go build -trimpath -ldflags '-s -w' \
+RUN CGO_ENABLED=0 go build -trimpath -buildvcs=false -ldflags '-s -w' \
     -o /mesh-provision-redis ./examples/redis-provisioner
 
 FROM scratch
diff --git a/examples/route-proxy/Dockerfile b/examples/route-proxy/Dockerfile
index 1c036271..03958031 100644
--- a/examples/route-proxy/Dockerfile
+++ b/examples/route-proxy/Dockerfile
@@ -10,7 +10,7 @@ WORKDIR /src
 COPY go.mod go.sum ./
 RUN go mod download
 COPY . .
-RUN CGO_ENABLED=0 go build -trimpath -ldflags '-s -w' -o /mesh-route-proxy ./examples/route-proxy
+RUN CGO_ENABLED=0 go build -trimpath -buildvcs=false -ldflags '-s -w' -o /mesh-route-proxy ./examples/route-proxy
 
 FROM scratch
 COPY --from=build /mesh-route-proxy /mesh-route-proxy
diff --git a/internal/builder/reproducible_test.go b/internal/builder/reproducible_test.go
index e88851f4..345ce055 100644
--- a/internal/builder/reproducible_test.go
+++ b/internal/builder/reproducible_test.go
@@ -106,3 +106,40 @@ func TestTheGoToolchainStampsNoVersionControl(t *testing.T) {
 		t.Fatalf("the go toolchain stamps the commit into what it compiles: %q", joined)
 	}
 }
+
+// **And so does every recipe in this repository that compiles Go** (review of issue 363's fix): the
+// controller's genesis image copies the whole clone, `.git` with it, and the reference images beside it
+// are built the same way by the Makefile.
+func TestEveryGoRecipeInThisRepositoryStampsNoVersionControl(t *testing.T) {
+	root := filepath.Join("..", "..")
+	var recipes []string
+	err := filepath.WalkDir(root, func(path string, d os.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		if d.IsDir() && (d.Name() == "vendor" || d.Name() == "testdata" || d.Name() == ".git") {
+			return filepath.SkipDir
+		}
+		if !d.IsDir() && d.Name() == "Dockerfile" {
+			recipes = append(recipes, path)
+		}
+		return nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(recipes) == 0 {
+		t.Fatal("no recipe found in this repository")
+	}
+	for _, path := range recipes {
+		body, err := os.ReadFile(path)
+		if err != nil {
+			t.Fatal(err)
+		}
+		for _, line := range strings.Split(string(body), "\n") {
+			if strings.Contains(line, "go build") && !strings.Contains(line, "-buildvcs=false") {
+				t.Errorf("%s compiles Go and stamps the commit into it: %s", path, strings.TrimSpace(line))
+			}
+		}
+	}
+}