diff --git a/konqueror.spec b/konqueror.spec
index e86cb9d..722fd30 100644
--- a/konqueror.spec
+++ b/konqueror.spec
@@ -68,15 +68,6 @@ ExclusiveArch:  %{ix86} x86_64 %{arm} aarch64 mips mips64
 Source1:        https://download.kde.org/unstable/release-service/%{version}/src/%{name}-%{version}.tar.xz.sig
 Source2:        applications.keyring
 %endif
-# Needed for 42.3
-%if 0%{?suse_version} < 1330
-# It does not build with the default compiler (GCC 4.8) on Leap 42.x
-%if 0%{?sle_version} < 120300
-BuildRequires:  gcc6-c++
-%else
-BuildRequires:  gcc7-c++
-%endif
-%endif
 
 %description
 Konqueror allows you to manage your files and browse the web in a
@@ -123,25 +114,15 @@ Development package for the konqueror libraries.
 %setup -q
 
 %build
-  %if 0%{?suse_version} < 1330
-    # It does not build with the default compiler (GCC 4.8) on Leap 42.x
-    %if 0%{?sle_version} < 120300
-      export CC=gcc-6
-      export CXX=g++-6
-    %else
-      export CC=gcc-7
-      export CXX=g++-7
-    %endif
-  %endif
-  %cmake_kf5 -d build
-  %cmake_build
+%cmake_kf5 -d build
+%cmake_build
 
 %install
-  %kf5_makeinstall -C build
-  %if %{with lang}
-    %find_lang %{name} --with-man --all-name
-    %{kf5_find_htmldocs}
-  %endif
+%kf5_makeinstall -C build
+%if %{with lang}
+  %find_lang %{name} --with-man --all-name
+  %{kf5_find_htmldocs}
+%endif
 
 %post -p /sbin/ldconfig
 %postun -p /sbin/ldconfig