diff --git a/Doc/lib.tex b/Doc/lib.tex
index 037d6009b29..427d74c0f00 100644
--- a/Doc/lib.tex
+++ b/Doc/lib.tex
@@ -107,6 +107,7 @@ add new extensions to Python and how to embed it in other applications.
 %\input{librand}
 \input{libarray}
 \input{libfileinput}
+\input{libcalendar}
 
 \input{liballos}		% Generic Operating System Services
 \input{libos}
@@ -140,6 +141,7 @@ add new extensions to Python and how to embed it in other applications.
 \input{libtermios}
 \input{libfcntl}
 \input{libposixfile}
+\input{libpopen2}
 \input{libresource}
 \input{libsyslog}
 \input{libstat}
diff --git a/Doc/lib/lib.tex b/Doc/lib/lib.tex
index 037d6009b29..427d74c0f00 100644
--- a/Doc/lib/lib.tex
+++ b/Doc/lib/lib.tex
@@ -107,6 +107,7 @@ add new extensions to Python and how to embed it in other applications.
 %\input{librand}
 \input{libarray}
 \input{libfileinput}
+\input{libcalendar}
 
 \input{liballos}		% Generic Operating System Services
 \input{libos}
@@ -140,6 +141,7 @@ add new extensions to Python and how to embed it in other applications.
 \input{libtermios}
 \input{libfcntl}
 \input{libposixfile}
+\input{libpopen2}
 \input{libresource}
 \input{libsyslog}
 \input{libstat}