diff --git a/r_deb_pkgs.txt b/r_deb_pkgs.txt
index 2937244..3a9778e 100644
--- a/r_deb_pkgs.txt
+++ b/r_deb_pkgs.txt
@@ -17,7 +17,6 @@ libnetcdf-dev
 libnlopt-dev
 libproj-dev
 libprotobuf-dev
-librdf0-dev
 libsodium-dev
 libspatialite-dev
 libudunits2-dev
diff --git a/test_r_deb_pkgs.txt b/test_r_deb_pkgs.txt
index 771f64a..3a9778e 100644
--- a/test_r_deb_pkgs.txt
+++ b/test_r_deb_pkgs.txt
@@ -17,7 +17,6 @@ libnetcdf-dev
 libnlopt-dev
 libproj-dev
 libprotobuf-dev
-librdf0-dev
 libsodium-dev
 libspatialite-dev
 libudunits2-dev
@@ -32,7 +31,6 @@ netcat
 netcdf-bin
 odbc-mdbtools
 p7zip-full
-postgresql-client
 proj-bin
 proj-data
 protobuf-compiler