diff --git a/apps/rpn b/apps/rpn
index 1b766adbd..052a28a55 160000
--- a/apps/rpn
+++ b/apps/rpn
@@ -1 +1 @@
-Subproject commit 1b766adbd02f2c3d313e3d74be3523c9be0c5bde
+Subproject commit 052a28a5561cac2b038ee4ad51958c45a71b6e3d
diff --git a/build/config.mak b/build/config.mak
index b6eb66bdf..cc5b9cd6d 100644
--- a/build/config.mak
+++ b/build/config.mak
@@ -7,7 +7,7 @@ EPSILON_VERSION ?= 13.0.0
 EPSILON_CUSTOM_VERSION ?= 1.19.0-0
 # USERNAME ?= N/A
 # Valid values are "none", "update", "beta"
-EPSILON_APPS ?= calculation graph code statistics probability solver atom sequence regression settings
+EPSILON_APPS ?= calculation rpn graph code statistics probability solver atom sequence regression settings
 # EPSILON_APPS ?= calculation rpn graph code statistics probability solver atom sequence regression settings external
 EPSILON_I18N ?= en fr es de pt
 # EPSILON_I18N ?= en fr es de pt hu