diff --git a/dev-ada/gnatcoll-core/gnatcoll-core-25.0.0.ebuild b/dev-ada/gnatcoll-core/gnatcoll-core-25.0.0-r1.ebuild
similarity index 97%
rename from dev-ada/gnatcoll-core/gnatcoll-core-25.0.0.ebuild
rename to dev-ada/gnatcoll-core/gnatcoll-core-25.0.0-r1.ebuild
index f170858342956..665cf96610fe8 100644
--- a/dev-ada/gnatcoll-core/gnatcoll-core-25.0.0.ebuild
+++ b/dev-ada/gnatcoll-core/gnatcoll-core-25.0.0-r1.ebuild
@@ -21,7 +21,9 @@ REQUIRED_USE="|| ( shared static-libs static-pic )
 	projects? ( !minimal )"
 
 RDEPEND="
-	projects? ( ~dev-ada/libgpr-${PV}:=[${ADA_USEDEP},shared?,static-libs?,static-pic?] )
+	projects? (
+		~dev-ada/libgpr-${PV}:=[${ADA_USEDEP},shared(+)?,static-libs?,static-pic?]
+	)
 "
 BDEPEND="${RDEPEND}
 	dev-ada/gprbuild[${ADA_USEDEP}]