diff --git a/.gitignore b/.gitignore
index cdba2306fb0549315f9cb347d37452f713a71b85..70a9e9cc919d84f9422b05b697a507627e6ee260 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,3 +25,5 @@
 /specifications/RPR*.xml
 /specifications/SISO*.xml
 /specifications/archive
+!/specifications/2019-SIW-Presentation-039_CompressedDis.pdf
+!/specifications/IeeeDisPduColorFigures.pdf
\ No newline at end of file