diff --git a/src/template/.similar b/src/template/.similar
index 53176f5a85..527e6a2893 100644
--- a/src/template/.similar
+++ b/src/template/.similar
@@ -1,2 +1,3 @@
 sparc-sun-solaris2.5=sparc_solaris-gcc
 i386-unknown-freebsd3.0=freebsd
+alpha-dec-osf4.0=alpha