diff --git a/texstudio.spec b/texstudio.spec
index 527d35e..43fab2b 100644
--- a/texstudio.spec
+++ b/texstudio.spec
@@ -14,7 +14,7 @@ Source1:        texstudio.desktop
 Patch0:         texstudio-use-system-hunspell-instead-of-bundled-one.patch
 Patch1:         texstudio-viewers-use-xdg-open.patch
 Patch2:         texstudio-use-system-qtsingleapplication-instead-of-bundled-on.patch 
-Patch3:         texstudio-debughelper-arm-fix.patch.patch 
+Patch3:         texstudio-debughelper-arm-fix.patch 
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) 
 BuildRequires:  qt5-qtbase-devel