diff --git a/indra/newview/poses/hand_presets/Thumbs Up.xml b/indra/newview/poses/hand_presets/Thumbs_Up.xml
similarity index 100%
rename from indra/newview/poses/hand_presets/Thumbs Up.xml
rename to indra/newview/poses/hand_presets/Thumbs_Up.xml
diff --git a/indra/newview/poses/hand_presets/Tight Grip.xml b/indra/newview/poses/hand_presets/Tight_Grip.xml
similarity index 100%
rename from indra/newview/poses/hand_presets/Tight Grip.xml
rename to indra/newview/poses/hand_presets/Tight_Grip.xml
diff --git a/indra/newview/poses/hand_presets/Two Finger Salute.xml b/indra/newview/poses/hand_presets/Two_Finger_Salute.xml
similarity index 100%
rename from indra/newview/poses/hand_presets/Two Finger Salute.xml
rename to indra/newview/poses/hand_presets/Two_Finger_Salute.xml