diff --git a/libsecret.spec b/libsecret.spec
index 5eacbad..baddfa4 100644
--- a/libsecret.spec
+++ b/libsecret.spec
@@ -1,9 +1,13 @@
 # first two digits of version
 %global release_version %%(echo %{version} | awk -F. '{print $1"."$2}')
 
+%ifarch %{ix86} x86_64 ppc ppc64 ppc64le s390x armv7hl aarch64
+%global has_valgrind 1
+%endif
+
 Name:           libsecret
 Version:        0.18
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Library for storing and retrieving passwords and other secrets
 
 License:        LGPLv2+
@@ -19,7 +23,9 @@ BuildRequires:  vala-tools
 BuildRequires:  gtk-doc
 BuildRequires:  libxslt-devel
 BuildRequires:  docbook-style-xsl
+%if 0%{?has_valgrind}
 BuildRequires:  valgrind-devel
+%endif
 
 Provides:       bundled(egglib)
 
@@ -42,7 +48,9 @@ developing applications that use %{name}.
 %setup -q
 
 # Use system valgrind headers instead
+%if 0%{?has_valgrind}
 rm -rf build/valgrind/
+%endif
 
 
 %build
@@ -82,6 +90,9 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 
 
 %changelog
+* Mon Sep 29 2014 Dan Horák <dan[at]danny.cz> - 0.18-6
+- valgrind available only on selected arches
+
 * Tue Sep 16 2014 Debarshi Ray <rishi@fedoraproject.org> - 0.18-5
 - Use system valgrind headers (#1141474)