diff --git a/.builds/alpine.yml b/.builds/alpine.yml
index 6195b53d0..01b0ff2fd 100644
--- a/.builds/alpine.yml
+++ b/.builds/alpine.yml
@@ -14,4 +14,4 @@ sources:
 tasks:
   - build: |
       cd ebiten
-      go build . ./audio
+      go build -tags=example ./...
diff --git a/.builds/arch.yml b/.builds/arch.yml
index 95c9cf50f..9a86cf6fa 100644
--- a/.builds/arch.yml
+++ b/.builds/arch.yml
@@ -13,4 +13,4 @@ sources:
 tasks:
   - build: |
       cd ebiten
-      go build . ./audio
+      go build -tags=example ./...
diff --git a/.builds/debian.yml b/.builds/debian.yml
index cad55b80c..91dfc22c2 100644
--- a/.builds/debian.yml
+++ b/.builds/debian.yml
@@ -16,4 +16,4 @@ sources:
 tasks:
   - build: |
       cd ebiten
-      go build . ./audio
+      go build -tags=example ./...
diff --git a/.builds/fedora.yml b/.builds/fedora.yml
index df74d83b9..6076782e3 100644
--- a/.builds/fedora.yml
+++ b/.builds/fedora.yml
@@ -15,4 +15,4 @@ sources:
 tasks:
   - build: |
       cd ebiten
-      go build . ./audio
+      go build -tags=example ./...
diff --git a/.builds/ubuntu.yml b/.builds/ubuntu.yml
index 8c6f5a832..c927289a1 100644
--- a/.builds/ubuntu.yml
+++ b/.builds/ubuntu.yml
@@ -16,4 +16,4 @@ sources:
 tasks:
   - build: |
       cd ebiten
-      go build . ./audio
+      go build -tags=example ./...