diff --git a/build/i586/debug_memtest.sh b/build/i586/debug_memtest.sh
index cd0b2e68..2cbcbeae 100755
--- a/build/i586/debug_memtest.sh
+++ b/build/i586/debug_memtest.sh
@@ -76,7 +76,7 @@ Check() {
     fi
 
     # Check for presence of OVMF32_VARS.fd and OVMF32_CODE.fd
-    if [ ! -f OVMF32_CODE.fd ] && [ ! -f /usr/share/OVMF/OVMF32_CODE.fd ]; then
+    if [ ! -f OVMF32_CODE.fd ] && [ ! -f /usr/share/ovmf/OVMF32_CODE.fd ]; then
         echo "Package ovmf-ia32 not installed. Type 'sudo apt install ovmf-ia32' and create some symlinks."
         echo "Or copy your own versions of OVMF32_VARS.fd and OVMF32_CODE.fd into this directory"
         exit 1
@@ -203,8 +203,8 @@ Prepare_Directory() {
 
     # Copy OVMF* files from /usr/share
     if [ ! -f OVMF32_VARS.fd ] || [ ! -f OVMF32_CODE.fd ]; then
-        cp /usr/share/OVMF/OVMF32_CODE.fd .
-        cp /usr/share/OVMF/OVMF32_VARS.fd .
+        cp /usr/share/ovmf/OVMF32_CODE.fd .
+        cp /usr/share/ovmf/OVMF32_VARS.fd .
     fi
 }
 
diff --git a/build/x86_64/debug_memtest.sh b/build/x86_64/debug_memtest.sh
index 1cd3b91e..e91c7bfe 100755
--- a/build/x86_64/debug_memtest.sh
+++ b/build/x86_64/debug_memtest.sh
@@ -206,8 +206,8 @@ Prepare_Directory() {
     # Copy OVMF* files from /usr/share
     if [ ! -f OVMF.fd ] || [ ! -f OVMF_VARS.fd ] || [ ! -f OVMF_CODE.fd ]; then
         cp /usr/share/ovmf/OVMF.fd .
-        cp /usr/share/OVMF/OVMF_CODE.fd .
-        cp /usr/share/OVMF/OVMF_VARS.fd .
+        cp /usr/share/ovmf/OVMF_CODE.fd .
+        cp /usr/share/ovmf/OVMF_VARS.fd .
     fi
 }