diff --git a/lib/SPIRV/libSPIRV/SPIRVEntry.h b/lib/SPIRV/libSPIRV/SPIRVEntry.h
index ec00a03e76..78127500ab 100644
--- a/lib/SPIRV/libSPIRV/SPIRVEntry.h
+++ b/lib/SPIRV/libSPIRV/SPIRVEntry.h
@@ -887,6 +887,8 @@ class SPIRVCapability : public SPIRVEntryNoId<OpCapability> {
       return ExtensionID::SPV_INTEL_fast_composite;
     case internal::CapabilitySubgroupRequirementsINTEL:
       return ExtensionID::SPV_INTEL_subgroup_requirements;
+    case CapabilityFPFastMathModeINTEL:
+      return ExtensionID::SPV_INTEL_fp_fast_math_mode;
     default:
       return {};
     }
diff --git a/test/extensions/INTEL/SPV_INTEL_fp_fast_math_mode/fp_contract_reassoc_fast_mode.ll b/test/extensions/INTEL/SPV_INTEL_fp_fast_math_mode/fp_contract_reassoc_fast_mode.ll
index 665e88a50f..cbbdde716b 100644
--- a/test/extensions/INTEL/SPV_INTEL_fp_fast_math_mode/fp_contract_reassoc_fast_mode.ll
+++ b/test/extensions/INTEL/SPV_INTEL_fp_fast_math_mode/fp_contract_reassoc_fast_mode.ll
@@ -5,12 +5,14 @@
 ; RUN: llvm-spirv -r %t.spv -o - | llvm-dis -o - | FileCheck %s --check-prefix=CHECK-LLVM
  
 ; CHECK-SPIRV-ON: 2 Capability FPFastMathModeINTEL
+; CHECK-SPIRV-ON: SPV_INTEL_fp_fast_math_mode
 ; CHECK-SPIRV-ON: 3 Name [[mu:[0-9]+]] "mul"
 ; CHECK-SPIRV-ON: 3 Name [[su:[0-9]+]] "sub"
 ; CHECK-SPIRV-ON-DAG: 4 Decorate [[mu]] FPFastMathMode 65536
 ; CHECK-SPIRV-ON-DAG: 4 Decorate [[su]] FPFastMathMode 131072
 
 ; CHECK-SPIRV-OFF-NOT: 2 Capability FPFastMathModeINTEL
+; CHECK-SPIRV-OFF-NOT: SPV_INTEL_fp_fast_math_mode
 ; CHECK-SPIRV-OFF: 3 Name [[mu:[0-9]+]] "mul"
 ; CHECK-SPIRV-OFF: 3 Name [[su:[0-9]+]] "sub"
 ; CHECK-SPIRV-OFF-NOT: 4 Decorate [[mu]] FPFastMathMode 65536