diff --git a/libraries/ogre/ogre.SlackBuild b/libraries/ogre/ogre.SlackBuild
index 37b921129a..01049e81fa 100644
--- a/libraries/ogre/ogre.SlackBuild
+++ b/libraries/ogre/ogre.SlackBuild
@@ -26,6 +26,7 @@
 
 PRGNAM=ogre
 VERSION=${VERSION:-1.12.9}
+IMGUIVER=${IMGUIVER:-1.77}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -60,7 +61,6 @@ fi
 # cmake options
 OGRE_BUILD_SAMPLES=${OGRE_BUILD_SAMPLES:-ON}
 OGRE_INSTALL_DOCS=${OGRE_INSTALL_DOCS:-ON}
-OGRE_INSTALL_DOCS=${OGRE_INSTALL_DOCS:-ON}
 OGRE_INSTALL_SAMPLES_SOURCE=${OGRE_INSTALL_SAMPLES_SOURCE:-ON}
 set -e
 
@@ -79,6 +79,7 @@ find -L . \
 
 mkdir build
 cd build
+tar xvf $CWD/imgui-$IMGUIVER.tar.gz
   CXXFLAGS+=' -Wno-deprecated-declarations' \
   /opt/cmake-202x/bin/cmake -DCMAKE_INSTALL_PREFIX=/usr \
         -DCMAKE_BUILD_TYPE=Release \
diff --git a/libraries/ogre/ogre.info b/libraries/ogre/ogre.info
index 90b9ba58fa..848a248656 100644
--- a/libraries/ogre/ogre.info
+++ b/libraries/ogre/ogre.info
@@ -1,10 +1,12 @@
 PRGNAM="ogre"
 VERSION="1.12.9"
 HOMEPAGE="https://www.ogre3d.org/"
-DOWNLOAD="https://github.com/OGRECave/ogre/archive/v1.12.9/ogre-1.12.9.zip"
-MD5SUM="af72419a3ad1f84213de29db4d52f261"
+DOWNLOAD="https://github.com/OGRECave/ogre/archive/v1.12.9/ogre-1.12.9.zip \
+https://github.com/ocornut/imgui/archive/v1.77/imgui-1.77.tar.gz"
+MD5SUM="af72419a3ad1f84213de29db4d52f261 \
+d42af3bff3a6489fd8eb5ceb49e12a63"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="cmake-202x"
+REQUIRES="cmake-202x pugixml"
 MAINTAINER="Roberto Metere"
 EMAIL="roberto@metere.it"