diff --git a/MozillaFirefox.changes b/MozillaFirefox.changes
index a766fbb4..1f6577c5 100644
--- a/MozillaFirefox.changes
+++ b/MozillaFirefox.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jul  3 17:14:35 UTC 2013 - dmueller@suse.com
+
+- fix build on ARM (/-g/ matches /-grecord-switches/)
+
 -------------------------------------------------------------------
 Sat Jun 22 17:48:06 UTC 2013 - wr@rosenauer.org
 
diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index 7f349117..e09ada53 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -268,7 +268,7 @@ export BUILD_OFFICIAL=1
 export MOZ_TELEMETRY_REPORTING=1
 export CFLAGS="$RPM_OPT_FLAGS -Os -fno-strict-aliasing"
 %ifarch %arm
-export CFLAGS="${CFLAGS/-g/}"
+export CFLAGS="${CFLAGS/-g / }"
 %endif
 %ifarch ppc64
 export CFLAGS="$CFLAGS -mminimal-toc"