diff --git a/terminal_check_bsd.go b/terminal_check_bsd.go
index 3c4f43f91..1518cbf81 100644
--- a/terminal_check_bsd.go
+++ b/terminal_check_bsd.go
@@ -1,4 +1,5 @@
 // +build darwin dragonfly freebsd netbsd openbsd
+// +build !appengine
 
 package logrus
 
@@ -10,4 +11,3 @@ func isTerminal(fd int) bool {
 	_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
 	return err == nil
 }
-
diff --git a/terminal_check_solaris.go b/terminal_check_solaris.go
index f6710b3bd..00562c6d7 100644
--- a/terminal_check_solaris.go
+++ b/terminal_check_solaris.go
@@ -1,3 +1,6 @@
+// +build solaris
+// +build !appengine
+
 package logrus
 
 import (
diff --git a/terminal_check_unix.go b/terminal_check_unix.go
index 355dc966f..5df07e55c 100644
--- a/terminal_check_unix.go
+++ b/terminal_check_unix.go
@@ -1,4 +1,5 @@
 // +build linux aix
+// +build !appengine
 
 package logrus
 
@@ -10,4 +11,3 @@ func isTerminal(fd int) bool {
 	_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
 	return err == nil
 }
-
diff --git a/terminal_check_windows.go b/terminal_check_windows.go
index 3b9d2864c..707bb74b8 100644
--- a/terminal_check_windows.go
+++ b/terminal_check_windows.go
@@ -1,4 +1,4 @@
-// +build !appengine,!js,windows
+// +build windows
 
 package logrus