diff --git a/srcpkgs/speed-dreams/patches/compile-on-POWER.diff b/srcpkgs/speed-dreams/patches/compile-on-POWER.diff
new file mode 100644
index 0000000000..415f6f37c8
--- /dev/null
+++ b/srcpkgs/speed-dreams/patches/compile-on-POWER.diff
@@ -0,0 +1,13 @@
+Index: src/modules/graphic/osggraph/Utils/OsgAtomic.h
+===================================================================
+--- src/modules/graphic/osggraph/Utils/OsgAtomic.h	(revision 6789)
++++ src/modules/graphic/osggraph/Utils/OsgAtomic.h	(working copy)
+@@ -20,7 +20,7 @@
+ #ifndef OsgAtomic_H
+ #define OsgAtomic_H
+ 
+-#if defined(__GNUC__) && ((4 < __GNUC__)||(4 == __GNUC__ && 1 <= __GNUC_MINOR__)) && defined(__x86_64__)
++#if defined(__GNUC__) && ((4 < __GNUC__)||(4 == __GNUC__ && 1 <= __GNUC_MINOR__)) && (defined(__x86_64__) || defined(__powerpc64__))
+ // No need to include something. Is a Compiler API ...
+ # define SDATOMIC_USE_GCC4_BUILTINS
+ #elif defined(__GNUC__) && defined(__i386__)
diff --git a/srcpkgs/speed-dreams/template b/srcpkgs/speed-dreams/template
index 291802fb14..6a32ccc1b4 100644
--- a/srcpkgs/speed-dreams/template
+++ b/srcpkgs/speed-dreams/template
@@ -2,6 +2,7 @@
 pkgname=speed-dreams
 version=2.2.2
 revision=1
+archs="i686* x86_64* ppc64le*"
 _rev=r6553
 create_wrksrc=yes
 build_style=cmake