diff --git a/src/gffread/test.sh b/src/gffread/test.sh
index 6d38012b..326fce50 100755
--- a/src/gffread/test.sh
+++ b/src/gffread/test.sh
@@ -5,9 +5,9 @@
 
 set -e
 
-test_output_dir="${meta_resources_dir}test_data/test_output"
-test_dir="${meta_resources_dir}test_data"
-expected_output_dir="${meta_resources_dir}test_data/output"
+test_output_dir="${meta_resources_dir}/test_data/test_output"
+test_dir="${meta_resources_dir}/test_data"
+expected_output_dir="${meta_resources_dir}/test_data/output"
 
 mkdir -p "$test_output_dir"
 
@@ -108,4 +108,4 @@ rm -r "$test_output_dir"
 
 echo "> All tests successful"
 
-exit 0
\ No newline at end of file
+exit 0
diff --git a/src/samtools/samtools_flagstat/test.sh b/src/samtools/samtools_flagstat/test.sh
index ec5a5b07..647c64af 100644
--- a/src/samtools/samtools_flagstat/test.sh
+++ b/src/samtools/samtools_flagstat/test.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-test_dir="${meta_resources_dir}test_data"
+test_dir="${meta_resources_dir}/test_data"
 echo ">>> Testing $meta_functionality_name"
 
 "$meta_executable" \