diff --git a/gdcm.spec b/gdcm.spec
index a559257..d97c786 100644
--- a/gdcm.spec
+++ b/gdcm.spec
@@ -37,7 +37,7 @@ BuildRequires:	mysql-devel
 BuildRequires:	openssl-devel
 BuildRequires:	openjpeg-devel
 #BuildRequires:	/usr/bin/pdflatex
-#BuildRequires:	poppler-devel
+BuildRequires:	poppler-devel
 BuildRequires:	python2-devel
 BuildRequires:	postgresql-devel
 BuildRequires:	swig
@@ -118,7 +118,7 @@ pushd %{_target_platform}
 	-DCMAKE_VERBOSE_MAKEFILE=ON \
 	-DGDCM_BUILD_TESTING=OFF \
 	-DGDCM_BUILD_EXAMPLES:BOOL=ON \
-	-DGDCM_DOCUMENTATION:BOOL=OFF \
+	-DGDCM_DOCUMENTATION:BOOL=ON \
 	-DGDCM_PDF_DOCUMENTATION:BOOL=OFF \
 	-DGDCM_WRAP_PYTHON:BOOL=ON \
 	-DGDCM_WRAP_JAVA=OFF \
@@ -200,7 +200,7 @@ ctest .
 - Added doc package
 - Various fixes to spec file
 - Dropped pdf documentation because cmake scripts still search for pdfopt
-- Dropped doc building
+
 
 * Mon Feb 4 2013 Mario Ceresa <mrceresa@fedoraproject.org> - 2.0.18-8
 - Added missing BR for pdflatex