diff --git a/gui-wm/river/metadata.xml b/gui-wm/river/metadata.xml
index 44c7580c53..34c03a7a15 100644
--- a/gui-wm/river/metadata.xml
+++ b/gui-wm/river/metadata.xml
@@ -6,7 +6,6 @@
 		<name>Daichi Yamamoto</name>
 	</maintainer>
 	<use>
-		<flag name="fish-completion">Enable fish-completion support</flag>
 		<flag name="llvm">Use LLVM Zig backend</flag>
 	</use>
 	<upstream>
diff --git a/gui-wm/river/river-0.3.5.ebuild b/gui-wm/river/river-0.3.5.ebuild
index 631d339a45..65e6d43736 100644
--- a/gui-wm/river/river-0.3.5.ebuild
+++ b/gui-wm/river/river-0.3.5.ebuild
@@ -24,7 +24,7 @@ PATCHES=(
 LICENSE="GPL-3+"
 SLOT="0"
 KEYWORDS="~amd64"
-IUSE="+X +llvm +man pie bash-completion zsh-completion fish-completion"
+IUSE="+X +llvm +man pie"
 
 EZIG_MIN="0.12"
 EZIG_MAX_EXCLUSIVE="0.13"
@@ -130,9 +130,6 @@ src_configure() {
 		-Dpie=$(usex pie true false)
 		-Dno-llvm=$(usex llvm false true)
 		-Dman-pages=$(usex man true false)
-		-Dbash-completion=$(usex bash-completion true false)
-		-Dzsh-completion=$(usex zsh-completion true false)
-		-Dfish-completion=$(usex fish-completion true false)
 		-Dxwayland=$(usex X true false)
 	)
 }