diff --git a/configs/xtrs/pashello/defconfig b/configs/xtrs/pashello/defconfig
index 4f05dd02565..7acbb418b3f 100644
--- a/configs/xtrs/pashello/defconfig
+++ b/configs/xtrs/pashello/defconfig
@@ -360,7 +360,7 @@ CONFIG_EXAMPLES_PASHELLO=y
 #
 # CONFIG_INTERPRETERS_FICL is not set
 CONFIG_INTERPRETERS_PCODE=y
-CONFIG_INTERPRETERS_PRUN=y
+CONFIG_SYSTEM_PRUN=y
 
 #
 # Network Utilities
diff --git a/configs/z80sim/pashello/defconfig b/configs/z80sim/pashello/defconfig
index 0ad39d3b309..1a90eda7c48 100644
--- a/configs/z80sim/pashello/defconfig
+++ b/configs/z80sim/pashello/defconfig
@@ -359,7 +359,7 @@ CONFIG_EXAMPLES_PASHELLO=y
 #
 # CONFIG_INTERPRETERS_FICL is not set
 CONFIG_INTERPRETERS_PCODE=y
-CONFIG_INTERPRETERS_PRUN=y
+CONFIG_SYSTEM_PRUN=y
 
 #
 # Network Utilities