diff --git a/package-lock.json b/package-lock.json
index 7376aca4..5e549e94 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "q-table",
-  "version": "5.0.3",
+  "version": "5.0.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "q-table",
-      "version": "5.0.3",
+      "version": "5.0.4",
       "license": "MIT",
       "dependencies": {
         "@hapi/boom": "^9.1.3",
diff --git a/package.json b/package.json
index c790dc7e..72bee37d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "q-table",
-  "version": "5.0.3",
+  "version": "5.0.4",
   "description": "",
   "main": "index.js",
   "scripts": {
diff --git a/resources/fixtures/data/one-column.json b/resources/fixtures/data/one-column.json
new file mode 100644
index 00000000..6014fbf9
--- /dev/null
+++ b/resources/fixtures/data/one-column.json
@@ -0,0 +1,51 @@
+{
+  "title": "FIXTURE: simple one-column short table with numeric values",
+  "subtitle": "some subtitle here",
+  "data": {
+    "table": [
+      [
+        "Punkte"
+      ],
+      [
+        "10000000"
+      ],
+      [
+        "20000000"
+      ],
+      [
+        "355547.5"
+      ],
+      [
+        "-3500000"
+      ]
+    ],
+    "metaData": {
+      "cells": []
+    }
+  },
+  "options": {
+    "cardLayout": false,
+    "cardLayoutIfSmall": false,
+    "minibar": {
+      "invertColors": false,
+      "barColor": {
+        "positive": {
+          "className": "",
+          "colorCode": ""
+        },
+        "negative": {
+          "className": "",
+          "colorCode": ""
+        }
+      },
+      "selectedColumn": null
+    }
+  },
+  "notes": "Anmerkungen",
+  "sources": [
+    {
+      "link": {},
+      "text": "Bloomberg"
+    }
+  ]
+}
diff --git a/routes/option-availability.js b/routes/option-availability.js
index 46bd0b23..6dbcd934 100644
--- a/routes/option-availability.js
+++ b/routes/option-availability.js
@@ -35,7 +35,7 @@ module.exports = {
       if (item.data.table.length !== 0) {
         if (
           !item.options.cardLayout &&
-          item.data.table[0].length >= 3 &&
+          item.data.table[0].length >= 2 &&
           getNumericColumns(item.data.table).length >= 1
         ) {
           isAvailable = true;
@@ -112,7 +112,7 @@ module.exports = {
       if (item.data.table.length > 2) {
         if (
           !item.options.cardLayout &&
-          item.data.table[0].length >= 3 &&
+          item.data.table[0].length >= 2 &&
           item.data.table.length >= 1
         ) {
           isAvailable = true;
diff --git a/test/e2e-tests.js b/test/e2e-tests.js
index 8afd0ec5..da6d30ed 100644
--- a/test/e2e-tests.js
+++ b/test/e2e-tests.js
@@ -129,7 +129,7 @@ lab.experiment("option availability endpoint", () => {
     expect(response.result.available).to.be.equal(true);
   });
 
-  it("returns false for option availability of minibar selectedColumn", async () => {
+  it("returns true for option availability of minibar selectedColumn", async () => {
     const request = {
       method: "POST",
       url: "/option-availability/selectedColumnMinibar",
@@ -138,6 +138,18 @@ lab.experiment("option availability endpoint", () => {
       },
     };
     const response = await server.inject(request);
+    expect(response.result.available).to.be.equal(true);
+  });
+
+  it("Minibar is not available from a certain number of columns", async () => {
+    const request = {
+      method: "POST",
+      url: "/option-availability/selectedColumnMinibar",
+      payload: {
+        item: require("../resources/fixtures/data/one-column.json"),
+      },
+    };
+    const response = await server.inject(request);
     expect(response.result.available).to.be.equal(false);
   });
 
@@ -153,7 +165,7 @@ lab.experiment("option availability endpoint", () => {
     expect(response.result.available).to.be.equal(true);
   });
 
-  it("returns false for option availability of colorColumn selectedColumn", async () => {
+  it("returns true for option availability of colorColumn selectedColumn", async () => {
     const request = {
       method: "POST",
       url: "/option-availability/selectedColorColumn",
@@ -162,6 +174,18 @@ lab.experiment("option availability endpoint", () => {
       },
     };
     const response = await server.inject(request);
+    expect(response.result.available).to.be.equal(true);
+  });
+
+  it("ColorColumn is not available from a certain number of columns", async () => {
+    const request = {
+      method: "POST",
+      url: "/option-availability/selectedColorColumn",
+      payload: {
+        item: require("../resources/fixtures/data/one-column.json"),
+      },
+    };
+    const response = await server.inject(request);
     expect(response.result.available).to.be.equal(false);
   });
 });