diff --git a/modules/nf-core/gzrt/main.nf b/modules/nf-core/gzrt/main.nf
index 97eda522e3a..f0b7d49de06 100644
--- a/modules/nf-core/gzrt/main.nf
+++ b/modules/nf-core/gzrt/main.nf
@@ -23,7 +23,7 @@ process GZRT {
     }
 
     prefix = task.ext.prefix ?: "${meta.id}_recovered"
-    if ("${fastqgz}" == "${prefix}.fastq.gz") error "Input and output names are the same, set prefix in module configuration to disambiguate!"
+    if ("${fastqgz}" == "${prefix}.fastq.gz") error "Input and output names are the same, use \"task.ext.prefix\" to disambiguate!"
     """
     gzrecover -p ${fastqgz} | gzip > ${prefix}.fastq.gz
 
@@ -37,7 +37,7 @@ process GZRT {
 
     stub:
     prefix = task.ext.prefix ?: "${meta.id}_recovered"
-    if ("${fastqgz}" == "${prefix}.fastq.gz") error "Input and output names are the same, set prefix in module configuration to disambiguate!"
+    if ("${fastqgz}" == "${prefix}.fastq.gz") error "Input and output names are the same, use \"task.ext.prefix\" to disambiguate!"
     """
     echo "" | gzip > ${prefix}.fastq.gz
 
diff --git a/modules/nf-core/gzrt/tests/main.nf.test.snap b/modules/nf-core/gzrt/tests/main.nf.test.snap
deleted file mode 100644
index 2d57f1983c3..00000000000
--- a/modules/nf-core/gzrt/tests/main.nf.test.snap
+++ /dev/null
@@ -1,72 +0,0 @@
-{
-    "Run gzrt on 30 paired-end reads - fastq.gz": {
-        "content": [
-            {
-                "0": [
-                    [
-                        {
-                            "id": "test",
-                            "single_end": false
-                        },
-                        "test_recovered.fastq.gz:md5,5eca10f954656478b5af96868222eec4"
-                    ]
-                ],
-                "1": [
-                    "versions.yml:md5,b9467d4cb860eb2941a2078a3dd3cf41"
-                ],
-                "fastqrecovered": [
-                    [
-                        {
-                            "id": "test",
-                            "single_end": false
-                        },
-                        "test_recovered.fastq.gz:md5,5eca10f954656478b5af96868222eec4"
-                    ]
-                ],
-                "versions": [
-                    "versions.yml:md5,b9467d4cb860eb2941a2078a3dd3cf41"
-                ]
-            }
-        ],
-        "meta": {
-            "nf-test": "0.9.2",
-            "nextflow": "24.10.1"
-        },
-        "timestamp": "2024-12-15T13:49:10.174131"
-    },
-    "Run gzrt on 30 paired-end reads - fastq.gz - stub": {
-        "content": [
-            {
-                "0": [
-                    [
-                        {
-                            "id": "test",
-                            "single_end": false
-                        },
-                        "test_recovered.fastq.gz:md5,68b329da9893e34099c7d8ad5cb9c940"
-                    ]
-                ],
-                "1": [
-                    "versions.yml:md5,b9467d4cb860eb2941a2078a3dd3cf41"
-                ],
-                "fastqrecovered": [
-                    [
-                        {
-                            "id": "test",
-                            "single_end": false
-                        },
-                        "test_recovered.fastq.gz:md5,68b329da9893e34099c7d8ad5cb9c940"
-                    ]
-                ],
-                "versions": [
-                    "versions.yml:md5,b9467d4cb860eb2941a2078a3dd3cf41"
-                ]
-            }
-        ],
-        "meta": {
-            "nf-test": "0.9.2",
-            "nextflow": "24.10.1"
-        },
-        "timestamp": "2024-12-15T13:49:20.410351"
-    }
-}
\ No newline at end of file