diff --git a/fence-agents.spec b/fence-agents.spec
index c96709a..0ca8a94 100644
--- a/fence-agents.spec
+++ b/fence-agents.spec
@@ -82,11 +82,19 @@ EOF)
 %endif
 
 # Build dependencies
-BuildRequires: glibc-devel
-BuildRequires: gnutls-utils
-BuildRequires: libxslt
-BuildRequires: python3-pexpect python3-pycurl python3-suds python3-requests openwsman-python3 python3-boto3 python3-google-api-client
+## general
 BuildRequires: autoconf automake libtool
+## compiled code (-kdump)
+BuildRequires: gcc
+## man pages generating
+BuildRequires: libxslt
+## establishing proper paths to particular programs
+BuildRequires: gnutls-utils
+## Python dependencies
+BuildRequires: python3-devel
+BuildRequires: python3-pexpect python3-pycurl python3-requests
+BuildRequires: python3-suds openwsman-python3 python3-boto3
+BuildRequires: python3-google-api-client
 
 %prep
 %setup -q -n %{name}-%{version}
@@ -932,6 +940,7 @@ The fence-agents-zvm package contains a fence agent for IBM z/VM over IP.
 #- mark non-compiled packages properly as noarch, restructure excludes
 #- move azure_fence.py and XenAPI.py to respective subpackages from -common
 #- sanitize allfenceagents internally defined enumeration
+#- sanitize BuildRequires with respect to packaging guidelines
 
 * Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild