diff --git a/pkgs/by-name/pr/prometheus-rasdaemon-exporter/package.nix b/pkgs/by-name/pr/prometheus-rasdaemon-exporter/package.nix
index 97349f5a10865..2eff4095d2a35 100644
--- a/pkgs/by-name/pr/prometheus-rasdaemon-exporter/package.nix
+++ b/pkgs/by-name/pr/prometheus-rasdaemon-exporter/package.nix
@@ -2,6 +2,7 @@
   lib,
   python3Packages,
   fetchFromGitHub,
+  fetchpatch2,
 }:
 
 python3Packages.buildPythonApplication {
@@ -16,6 +17,25 @@ python3Packages.buildPythonApplication {
     hash = "sha256-O0Zzog+5jDixFRGbqmjPYi6JDpHbxpU4hKfsqTnexS8=";
   };
 
+  patches = [
+    # Normalization of metric names
+    # https://github.com/sanecz/prometheus-rasdaemon-exporter/pull/1
+    (fetchpatch2 {
+      url = "https://github.com/sanecz/prometheus-rasdaemon-exporter/commit/46d379ba205c2340a0b266bf3cd48ec88ce025d0.patch";
+      hash = "sha256-kqo1Tjn51M1FzArS4K0ylQ2/rFDOAiZU3OUt/oBhGhM=";
+    })
+    (fetchpatch2 {
+      url = "https://github.com/sanecz/prometheus-rasdaemon-exporter/commit/c9ab08e8918497edb8f1ab0f933fa270cb7860a8.patch";
+      hash = "sha256-QtjzXuxPG7e+cgUDVbAVNY4VyBp3W5+vQDAvFJ9t92I=";
+    })
+    # Fix sqlite3.connect URI passing
+    # https://github.com/sanecz/prometheus-rasdaemon-exporter/pull/2
+    (fetchpatch2 {
+      url = "https://github.com/sanecz/prometheus-rasdaemon-exporter/commit/52f6c47b77f480cd7f83853a2baffffb45f77b37.patch";
+      hash = "sha256-XYeWMkAhWJIOUKLeTstIJr3P37Jwt8tzRURCvlrrxVs=";
+    })
+  ];
+
   build-system = with python3Packages; [
     setuptools
     setuptools-scm