diff --git a/src/installer/install-bootloader b/src/installer/install-bootloader
index 977ed3674..f21578495 100644
--- a/src/installer/install-bootloader
+++ b/src/installer/install-bootloader
@@ -141,10 +141,10 @@ function grub_install() {
 
 		local removable
 		for removable in "" "--removable"; do
-			if ! grub-install ${GRUB_INSTALL_ARGS} ${args} \
+			if grub-install ${GRUB_INSTALL_ARGS} ${args} \
 					${removable} "${device}" &>/dev/null; then
-				echo "Could not install GRUB on ${device}" >&2
-				return 1
+				echo "GRUB installed successfully on ${device}" >&2
+				return 0
 			fi
 
 			# Do not try to install with --removable for non-efi architectures
@@ -152,7 +152,7 @@ function grub_install() {
 		done
 	done
 
-	return 0
+	return 1
 }
 
 function main() {