diff --git a/packages/base/.npmignore b/packages/base/.npmignore
index 65e3ba2edadd..bc0923e0fc59 100644
--- a/packages/base/.npmignore
+++ b/packages/base/.npmignore
@@ -1 +1,2 @@
 test/
+src/**/*.ts
diff --git a/packages/base/tsconfig.json b/packages/base/tsconfig.json
index 013b30850ac2..00f0468fc13f 100644
--- a/packages/base/tsconfig.json
+++ b/packages/base/tsconfig.json
@@ -7,6 +7,7 @@
       "outDir": "dist",
       "skipLibCheck": true,
       "sourceMap": true,
+      "inlineSources": true,
       "strict": true,
       "moduleResolution": "node",
     },
diff --git a/packages/create-package/template/tsconfig.json b/packages/create-package/template/tsconfig.json
index a7a9d398f86f..2bdfd9ea7b4f 100644
--- a/packages/create-package/template/tsconfig.json
+++ b/packages/create-package/template/tsconfig.json
@@ -7,6 +7,7 @@
       "outDir": "dist",
       "skipLibCheck": true,
       "sourceMap": true,
+      "inlineSources": true,
       "strict": true,
       "moduleResolution": "node",
       "experimentalDecorators": true,
diff --git a/packages/fiori/.npmignore b/packages/fiori/.npmignore
index aa0d0e5fec3d..df5c26a49b2d 100644
--- a/packages/fiori/.npmignore
+++ b/packages/fiori/.npmignore
@@ -2,6 +2,7 @@ dist/resources
 dist/test-resources
 jsdoc-dist
 src/generated
+src/**/*.ts
 lib/
 node_modules/
 test/
diff --git a/packages/fiori/tsconfig.json b/packages/fiori/tsconfig.json
index a7a9d398f86f..2bdfd9ea7b4f 100644
--- a/packages/fiori/tsconfig.json
+++ b/packages/fiori/tsconfig.json
@@ -7,6 +7,7 @@
       "outDir": "dist",
       "skipLibCheck": true,
       "sourceMap": true,
+      "inlineSources": true,
       "strict": true,
       "moduleResolution": "node",
       "experimentalDecorators": true,
diff --git a/packages/icons-business-suite/tsconfig.json b/packages/icons-business-suite/tsconfig.json
index facebcaa6bd7..28dde39d990c 100644
--- a/packages/icons-business-suite/tsconfig.json
+++ b/packages/icons-business-suite/tsconfig.json
@@ -8,6 +8,7 @@
 		"outDir": "dist",
 		"skipLibCheck": true,
 		"sourceMap": true,
+		"inlineSources": true,
 		"strict": true,
 		"moduleResolution": "node",
 		"resolveJsonModule": true,
diff --git a/packages/icons-tnt/tsconfig.json b/packages/icons-tnt/tsconfig.json
index 4334743daf2a..bb82b388c4dd 100644
--- a/packages/icons-tnt/tsconfig.json
+++ b/packages/icons-tnt/tsconfig.json
@@ -8,6 +8,7 @@
 		"outDir": "dist",
 		"skipLibCheck": true,
 		"sourceMap": true,
+		"inlineSources": true,
 		"strict": true,
 		"moduleResolution": "node",
 	},
diff --git a/packages/icons/tsconfig.json b/packages/icons/tsconfig.json
index 4334743daf2a..bb82b388c4dd 100644
--- a/packages/icons/tsconfig.json
+++ b/packages/icons/tsconfig.json
@@ -8,6 +8,7 @@
 		"outDir": "dist",
 		"skipLibCheck": true,
 		"sourceMap": true,
+		"inlineSources": true,
 		"strict": true,
 		"moduleResolution": "node",
 	},
diff --git a/packages/localization/.npmignore b/packages/localization/.npmignore
index 4b06762577e0..7d6591303289 100644
--- a/packages/localization/.npmignore
+++ b/packages/localization/.npmignore
@@ -1,4 +1,5 @@
 lib/
+src/**/*.ts
 node_modules/
 overlay/
 !core
diff --git a/packages/localization/tsconfig.json b/packages/localization/tsconfig.json
index 571188e11b04..de37276af378 100644
--- a/packages/localization/tsconfig.json
+++ b/packages/localization/tsconfig.json
@@ -7,6 +7,7 @@
 		"outDir": "dist",
 		"skipLibCheck": true,
 		"sourceMap": true,
+		"inlineSources": true,
 		"strict": true,
 		"moduleResolution": "node",
 	},
diff --git a/packages/main/.npmignore b/packages/main/.npmignore
index aa0d0e5fec3d..df5c26a49b2d 100644
--- a/packages/main/.npmignore
+++ b/packages/main/.npmignore
@@ -2,6 +2,7 @@ dist/resources
 dist/test-resources
 jsdoc-dist
 src/generated
+src/**/*.ts
 lib/
 node_modules/
 test/
diff --git a/packages/main/tsconfig.json b/packages/main/tsconfig.json
index a7a9d398f86f..2bdfd9ea7b4f 100644
--- a/packages/main/tsconfig.json
+++ b/packages/main/tsconfig.json
@@ -7,6 +7,7 @@
       "outDir": "dist",
       "skipLibCheck": true,
       "sourceMap": true,
+      "inlineSources": true,
       "strict": true,
       "moduleResolution": "node",
       "experimentalDecorators": true,
diff --git a/packages/playground/tsconfig.json b/packages/playground/tsconfig.json
index 9a6328b4ed4d..fa66b624c829 100644
--- a/packages/playground/tsconfig.json
+++ b/packages/playground/tsconfig.json
@@ -7,6 +7,7 @@
         "outDir": "dist",
         "skipLibCheck": true,
         "sourceMap": true,
+        "inlineSources": true,
         "strict": true,
         "moduleResolution": "node",
     		"resolveJsonModule": true,
diff --git a/packages/theming/tsconfig.json b/packages/theming/tsconfig.json
index 0af732b9ebe8..ce39464ea50a 100644
--- a/packages/theming/tsconfig.json
+++ b/packages/theming/tsconfig.json
@@ -7,6 +7,7 @@
       "outDir": "dist",
       "skipLibCheck": true,
       "sourceMap": true,
+      "inlineSources": true,
       "strict": true,
       "moduleResolution": "node",
       "experimentalDecorators": true,