diff --git a/app-office/impressive/impressive-0.11.0b.ebuild b/app-office/impressive/impressive-0.11.0b-r1.ebuild
similarity index 98%
rename from app-office/impressive/impressive-0.11.0b.ebuild
rename to app-office/impressive/impressive-0.11.0b-r1.ebuild
index e312f17a39b26..db4e6db429c07 100644
--- a/app-office/impressive/impressive-0.11.0b.ebuild
+++ b/app-office/impressive/impressive-0.11.0b-r1.ebuild
@@ -35,7 +35,7 @@ REQUIRED_USE="${PYTHON_REQUIRED_USE}"
 
 S=${WORKDIR}/${MY_PN}-${PV}
 
-src_preparep() {
+src_prepare() {
 	sed \
 		-e 's:tostring:tobytes:g' \
 		-i impressive.py || die