diff --git a/configs/mender_grub_config b/configs/mender_grub_config
index e6bdc6b963..efa5e91d80 100644
--- a/configs/mender_grub_config
+++ b/configs/mender_grub_config
@@ -22,13 +22,13 @@ MENDER_GRUB_STORAGE_DEVICE=hd0
 
 # Type of kernel (bzImage or zImage)
 #
-# mender-convert will try to determinate this value on its own, only set this
+# mender-convert will try to determine this value on its own, only set this
 # if was not possible to auto-detect
 MENDER_GRUB_KERNEL_IMAGETYPE=""
 
 # Type of initrd image
 #
-# mender-convert will try to determinate this value on its own, only set this
+# mender-convert will try to determine this value on its own, only set this
 # if was not possible to auto-detect
 MENDER_GRUB_INITRD_IMAGETYPE=""
 
diff --git a/mender-convert-package b/mender-convert-package
index f12af81ac9..18aa58914e 100755
--- a/mender-convert-package
+++ b/mender-convert-package
@@ -181,7 +181,7 @@ elif file ${root_part} | grep -q XFS; then
   image_fs_type="xfs"
 else
   log_warn "$(file work/${root_part})"
-  log_fatal "Could not determinate root file-system type. Aborting..."
+  log_fatal "Could not determine root file-system type. Aborting..."
 fi
 
 disk_create_file_system_from_folder "work/rootfs/data/" "work/data.img" \
diff --git a/modules/probe.sh b/modules/probe.sh
index 3673e3c87d..50623766b7 100644
--- a/modules/probe.sh
+++ b/modules/probe.sh
@@ -30,7 +30,7 @@ probe_arch() {
   done
 
   if [ -z "${file_info}" ]; then
-    log_fatal "Sorry, not able to determinate target architecture"
+    log_fatal "Sorry, not able to determine target architecture"
   fi
 
   target_arch="unknown"