diff --git a/tools/camera/findAdducts.xml b/tools/camera/findAdducts.xml
index b2f73a121..4b5290de2 100755
--- a/tools/camera/findAdducts.xml
+++ b/tools/camera/findAdducts.xml
@@ -7,7 +7,6 @@
     </macros>
 
     <expand macro="requirements"/>
-    <expand macro="stdio"/>
 
     <command detect_errors="exit_code"><![CDATA[
 		@COMMAND_RSCRIPT@/CAMERA_findAdducts.R
diff --git a/tools/camera/findIsotopes.xml b/tools/camera/findIsotopes.xml
index b51fc2e09..a92c9c7dd 100755
--- a/tools/camera/findIsotopes.xml
+++ b/tools/camera/findIsotopes.xml
@@ -7,7 +7,6 @@
     </macros>
 
     <expand macro="requirements"/>
-    <expand macro="stdio"/>
 
     <command detect_errors="exit_code"><![CDATA[
 		@COMMAND_RSCRIPT@/CAMERA_findIsotopes.R
diff --git a/tools/camera/groupCorr.xml b/tools/camera/groupCorr.xml
index 6cb5aa8f1..f07a6e551 100755
--- a/tools/camera/groupCorr.xml
+++ b/tools/camera/groupCorr.xml
@@ -7,7 +7,6 @@
     </macros>
 
     <expand macro="requirements"/>
-    <expand macro="stdio"/>
 
     <command detect_errors="exit_code"><![CDATA[
 		@COMMAND_RSCRIPT@/CAMERA_groupCorr.R
diff --git a/tools/camera/groupFWHM.xml b/tools/camera/groupFWHM.xml
index dfe837737..6a86d176a 100755
--- a/tools/camera/groupFWHM.xml
+++ b/tools/camera/groupFWHM.xml
@@ -6,7 +6,6 @@
     </macros>
 
     <expand macro="requirements"/>
-    <expand macro="stdio"/>
 
     <command detect_errors="exit_code"><![CDATA[
 		@COMMAND_RSCRIPT@/CAMERA_groupFWHM.R