diff --git a/scripts/build/setup/termux_setup_ghc.sh b/scripts/build/setup/termux_setup_ghc.sh
index 22f5566da..64890d7bd 100644
--- a/scripts/build/setup/termux_setup_ghc.sh
+++ b/scripts/build/setup/termux_setup_ghc.sh
@@ -1,3 +1,4 @@
+# shellcheck shell=bash
 # Utility function to setup a GHC toolchain.
 termux_setup_ghc() {
 	if [ "$TERMUX_ON_DEVICE_BUILD" = "false" ]; then
@@ -36,9 +37,8 @@ termux_setup_ghc() {
 		# to Setup.hs configure.
 		(
 			CABAL_VERSION="3.6.2.0"
-			CABAL_TEMP_FOLDER="$(mktemp -d cabal.XXXXXX)"
+			CABAL_TEMP_FOLDER="$(mktemp -d -t cabal-"${CABAL_VERSION}".XXXXXX)"
 			CABAL_TAR="${CABAL_TEMP_FOLDER}/cabal-${CABAL_VERSION}.tar.gz"
-			cd "${CABAL_TEMP_FOLDER}"
 
 			termux_download \
 				https://hackage.haskell.org/package/Cabal-"${CABAL_VERSION}"/Cabal-"${CABAL_VERSION}".tar.gz \
diff --git a/scripts/build/setup/termux_setup_ghc_cross_compiler.sh b/scripts/build/setup/termux_setup_ghc_cross_compiler.sh
index cedc21698..34af52190 100644
--- a/scripts/build/setup/termux_setup_ghc_cross_compiler.sh
+++ b/scripts/build/setup/termux_setup_ghc_cross_compiler.sh
@@ -67,7 +67,7 @@ termux_setup_ghc_cross_compiler() {
 				"You should specify it in 'TERMUX_PKG_BUILD_DEPENDS'."
 
 		if [[ -d "${TERMUX_GHC_RUNTIME_FOLDER}" ]]; then
-			____termux_haskell_setup_build_script "${TERMUX_GHC_RUNTIME_FOLDER}"
+			__termux_haskell_setup_build_script "${TERMUX_GHC_RUNTIME_FOLDER}"
 			__termux_haskell_register_packages
 			return
 		fi
@@ -75,10 +75,10 @@ termux_setup_ghc_cross_compiler() {
 		local CHECKSUMS
 		CHECKSUMS="$(
 			cat <<-EOF
-				aarch64:abcb8c4e9d9c1ef3ce1e95049fe220c1947059c965a10baaa97a864666c17f4c
-				arm:2bc44818f312bf7110deefbd23da0177f9e299519c22fe28b21ac24a2ea689a4
-				i686:8e05cd5ffaeb1dc6dec824bf9ac42572f418ab95f86606e1dff91bcdca9e78b6
-				x86_64:1976ec89e16294c8866ae7e2d564ce5bae8ebc62ac3dab1c2b8845f775b85feb
+				aarch64:0912e8c6a8f4b362198c26129bb55f8e76edfcfbf38bfaf8b025a46429e6a887
+				arm:4f9acf98ee44eaebec6bce915507a934d1f880dd4c7ee679c075644e3bc41f78
+				i686:289a04baa67b8cbef401aebf8f5ffef90735e5a5b6e00ce39a50b82c134fe51b
+				x86_64:b43b4c8b80210c2b17ad4547d6d007163052edbd662495e0010b1c9b17d4f865
 			EOF
 		)"