diff --git a/CASA/package/linux/CASA.spec.in b/CASA/package/linux/CASA.spec.in
index 21bfcb25..93b8a0df 100644
--- a/CASA/package/linux/CASA.spec.in
+++ b/CASA/package/linux/CASA.spec.in
@@ -120,8 +120,8 @@ install -m 755 %{binsource}/%{cfg}/micasad-init %{buildroot}%{bin_prefix}/bin
 install -m 755 %{binsource}/%{cfg}/CASAManager.exe %{buildroot}%{bin_prefix}/bin 
 install -m 755 gui/CASAManager.sh %{buildroot}%{bin_prefix}/bin
 install -m 755 gui/CASAManager.exe.config %{buildroot}%{bin_prefix}/bin
-install -m 755 gui/images/* %{buildroot}%{prefix}/CASA/images
-install -m 755 gui/help/en/* %{buildroot}%{prefix}/CASA/help/en
+install -m 644 gui/images/* %{buildroot}%{prefix}/CASA/images
+install -m 644 gui/help/en/* %{buildroot}%{prefix}/CASA/help/en
 install -m 755 micasad/startup/micasad %{buildroot}/etc/init.d
 install -m 755 micasad/startup/micasad.sh %{buildroot}%{bin_prefix}/sbin
 install -m 755 micasad/startup/casacfgpam %{buildroot}%{bin_prefix}/sbin