diff --git a/ognibuild/buildlog.py b/ognibuild/buildlog.py
index af412f4..e8fcc7a 100644
--- a/ognibuild/buildlog.py
+++ b/ognibuild/buildlog.py
@@ -57,6 +57,7 @@ from buildlog_consultant.common import (
     UnknownCertificateAuthority,
     MissingLibtool,
     MissingQt,
+    MissingX11,
 )
 
 from .fix_build import BuildFixer
@@ -92,6 +93,7 @@ from .requirements import (
     CertificateAuthorityRequirement,
     NodeModuleRequirement,
     QTRequirement,
+    X11Requirement,
     LibtoolRequirement,
     VagueDependencyRequirement,
 )
@@ -153,6 +155,8 @@ def problem_to_upstream_requirement(problem):  # noqa: C901
         return JRERequirement()
     elif isinstance(problem, MissingQt):
         return QTRequirement()
+    elif isinstance(problem, MissingX11):
+        return X11Requirement()
     elif isinstance(problem, MissingLibtool):
         return LibtoolRequirement()
     elif isinstance(problem, UnknownCertificateAuthority):
diff --git a/ognibuild/requirements.py b/ognibuild/requirements.py
index 92c30f4..1e37a4d 100644
--- a/ognibuild/requirements.py
+++ b/ognibuild/requirements.py
@@ -458,6 +458,12 @@ class QTRequirement(Requirement):
         super(QTRequirement, self).__init__("qt")
 
 
+class X11Requirement(Requirement):
+
+    def __init__(self):
+        super(X11Requirement, self).__init__("x11")
+
+
 class CertificateAuthorityRequirement(Requirement):
 
     def __init__(self, url):
diff --git a/ognibuild/resolver/apt.py b/ognibuild/resolver/apt.py
index da332af..6b6f1d2 100644
--- a/ognibuild/resolver/apt.py
+++ b/ognibuild/resolver/apt.py
@@ -56,6 +56,7 @@ from ..requirements import (
     JDKRequirement,
     JRERequirement,
     QTRequirement,
+    X11Requirement,
     PerlModuleRequirement,
     PerlFileRequirement,
     AutoconfMacroRequirement,
@@ -451,6 +452,10 @@ def resolve_jre_req(apt_mgr, req):
     return [AptRequirement.simple('default-jre')]
 
 
+def resolve_x11_req(apt_mgr, req):
+    return [AptRequirement.simple('libx11-dev')]
+
+
 def resolve_qt_req(apt_mgr, req):
     return find_reqs_simple(apt_mgr, ["/usr/lib/.*/qt[0-9]+/bin/qmake"], regex=True)
 
@@ -570,6 +575,7 @@ APT_REQUIREMENT_RESOLVERS = [
     (JDKRequirement, resolve_jdk_req),
     (JRERequirement, resolve_jre_req),
     (QTRequirement, resolve_qt_req),
+    (X11Requirement, resolve_x11_req),
     (LibtoolRequirement, resolve_libtool_req),
     (PerlModuleRequirement, resolve_perl_module_req),
     (PerlFileRequirement, resolve_perl_file_req),